Fix license header

cell-selector/lib-cell-renderer.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

command-line.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

gds-render-gui.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

gds-utils/gds-tree-checker.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

geometric/bounding-box.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

geometric/cell-geometrics.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

geometric/vector-operations.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/cell-selector/lib-cell-renderer.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/command-line.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/gds-render-gui.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/gds-utils/gds-parser.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/gds-utils/gds-tree-checker.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/gds-utils/gds-types.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/geometric/bounding-box.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/geometric/cell-geometrics.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/geometric/vector-operations.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/layer/color-palette.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/layer/layer-selector.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/output-renderers/cairo-renderer.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 /**
  * @file cairo-renderer.h

include/gds-render/output-renderers/external-renderer.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/output-renderers/gds-output-renderer.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/output-renderers/latex-renderer.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/widgets/activity-bar.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/widgets/conv-settings-dialog.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

include/gds-render/widgets/layer-element.h

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

layer/color-palette.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

layer/layer-selector.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

output-renderers/cairo-renderer.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 /**
  * @file cairo-renderer.c

output-renderers/external-renderer.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

output-renderers/gds-output-renderer.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

output-renderers/latex-renderer.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

plugins/python-renderer/src/gds-render-module.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**

plugins/python-renderer/src/plugin-main.c

@@ -14,7 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with GDSII-Converter.  If not, see <http://www.gnu.org/licenses/>.
+ * along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /**
@@ -106,7 +106,8 @@ int FUNC_DECL(EXTERNAL_LIBRARY_INIT_FUNCTION)(const char *params, const char *ve
 
 	if (!getcwd(cwd, sizeof(cwd))) {
 		fprintf(stderr, "Error getting current working directory. Maybe the path is too long?\n");
-		return -2;
+		ret = -2;
+		goto return_value;
 	}
 
 	p_sys_path = PySys_GetObject("path");