Fixed trim() for single char strings (github #75)

.gitignore

@@ -10,3 +10,4 @@ Release
 .DS_Store
 xcuserdata
 CatchSelfTest.xcscheme
+Breakpoints.xcbkptlist

include/internal/catch_console_colour_impl.hpp

@@ -16,7 +16,7 @@
 
 #ifdef CATCH_PLATFORM_WINDOWS
 
-#include "windows.h"
+#include <windows.h>
 
 namespace Catch
 {

include/internal/catch_interfaces_reporter.h

@@ -136,7 +136,7 @@ namespace Catch
         std::string::size_type start = str.find_first_not_of( "\n\r\t " );
         std::string::size_type end = str.find_last_not_of( "\n\r\t " );
         
-        return start < end ? str.substr( start, 1+end-start ) : "";
+        return start != std::string::npos ? str.substr( start, 1+end-start ) : "";
     }
     
     

projects/SelfTest/MiscTests.cpp

@@ -169,3 +169,9 @@ TEST_CASE( "./misc/xmlentitycheck", "" )
         // No test
     }
 }
+
+TEST_CASE( "./manual/onechar", "send a single char to INFO" )
+{
+    INFO(3);
+    REQUIRE(false);    
+}

projects/XCode4/CatchSelfTest/CatchSelfTest.xcodeproj/xcuserdata/Phil.xcuserdatad/xcdebugger/Breakpoints.xcbkptlist

@@ -2,4 +2,20 @@
 <Bucket
    type = "1"
    version = "1.0">
+   <FileBreakpoints>
+      <FileBreakpoint
+         shouldBeEnabled = "Yes"
+         ignoreCount = "0"
+         continueAfterRunningActions = "No"
+         isPathRelative = "0"
+         filePath = "/Users/Phil/Dev/TwoBlueCubes/Dev/GitHub/CatchBugFix/include/internal/catch_interfaces_reporter.h"
+         timestampString = "352151729.244063"
+         startingColumnNumber = "9223372036854775807"
+         endingColumnNumber = "9223372036854775807"
+         startingLineNumber = "139"
+         endingLineNumber = "139"
+         landmarkName = "trim( const std::string&amp; str )"
+         landmarkType = "7">
+      </FileBreakpoint>
+   </FileBreakpoints>
 </Bucket>