possibly a fix for jctull's compile error

git-svn-id: http://svn.osgeo.org/qgis/branches/symbology-ng-branch@11420 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: wonder

src/core/pal/feature.h

@@ -54,7 +54,7 @@ namespace pal
   public:
     typedef struct
     {
-        ushort chr;
+        unsigned short chr;
         double width;
     } CharacterInfo;