diff --git a/.travis.yml b/.travis.yml
index f3ef9ea..a0c465f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -153,7 +153,8 @@ script:
     if [ "${BASIC_LINUX_CLANG}" = "yes" ]; then
       # don't know how force warnings of clang-tidy to be errors
       cp .clang-tidy lib
-      clang-tidy -dump-config lib/fort.c 
+      clang-tidy lib/fort.c 
+      echo "Clang-tidy exit code is $?"
     fi
     
 
diff --git a/lib/fort.c b/lib/fort.c
index a4ed127..196a7e0 100644
--- a/lib/fort.c
+++ b/lib/fort.c
@@ -4125,7 +4125,7 @@ fort_row_t *create_row_from_string(const char *str)
 
     char_type *pos = NULL;
     char_type *base_pos = NULL;
-    unsigned int number_of_separators = 0;
+    size_t number_of_separators = 0;
 
     fort_row_t *row = create_row();
     if (row == NULL)
@@ -4214,7 +4214,7 @@ fort_row_t *create_row_from_wstring(const wchar_t *str)
 
     char_type *pos = NULL;
     char_type *base_pos = NULL;
-    unsigned int number_of_separators = 0;
+    size_t number_of_separators = 0;
 
     fort_row_t *row = create_row();
     if (row == NULL)
@@ -5321,7 +5321,7 @@ fort_status_t get_table_sizes(const ft_table_t *table, size_t *rows, size_t *col
         }
         */
         for (size_t row_index = 0; row_index < vector_size(table->rows); ++row_index) {
-            fort_row_t *row = *(fort_row_t**)vector_at(table->rows, row_index);
+            fort_row_t *row = *(fort_row_t **)vector_at(table->rows, row_index);
             size_t cols_in_row = columns_in_row(row);
             if (cols_in_row > *cols)
                 *cols = cols_in_row;
diff --git a/src/table.c b/src/table.c
index 69c6f4b..0a03933 100644
--- a/src/table.c
+++ b/src/table.c
@@ -118,7 +118,7 @@ fort_status_t get_table_sizes(const ft_table_t *table, size_t *rows, size_t *col
         }
         */
         for (size_t row_index = 0; row_index < vector_size(table->rows); ++row_index) {
-            fort_row_t *row = *(fort_row_t**)vector_at(table->rows, row_index);
+            fort_row_t *row = *(fort_row_t **)vector_at(table->rows, row_index);
             size_t cols_in_row = columns_in_row(row);
             if (cols_in_row > *cols)
                 *cols = cols_in_row;