wgl: stw_pixelformat_get_info: correct type for index variable

Signed-off-by: Alon Levy <alevy@redhat.com> Reviewed-by: Brian Paul <brianp@vmware.com>
2014-07-23 00:07:04 +03:00
parent 23080e49c4
commit 501baa6bbb
1 changed files with 1 additions and 1 deletions
@@ -303,7 +303,7 @@ stw_pixelformat_get_extended_count( void )
 const struct stw_pixelformat_info *
 stw_pixelformat_get_info( int iPixelFormat )
 {
-   int index;
+   unsigned index;

   if (iPixelFormat <= 0) {
      return NULL;