Removing compiler warnings in MSVC 2005 build

[freeglut] / src / freeglut_misc.c

diff --git a/src/freeglut_misc.c b/src/freeglut_misc.c
index b2b3a2c..067f0aa 100644 (file)
--- a/src/freeglut_misc.c
+++ b/src/freeglut_misc.c
@@ -47,7 +47,7 @@
 int FGAPIENTRY glutExtensionSupported( const char* extension )
 {
   const char *extensions, *start;
-  const int len = strlen( extension );
+  const size_t len = strlen( extension );
 
   /* Make sure there is a current window, and thus a current context available */
   FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutExtensionSupported" );