Fix compiler warning

diff --git a/src/mesa/main/texcompress_s3tc.c b/src/mesa/main/texcompress_s3tc.c
index 3ccc8a8df755fa5bf62f7304c9acb5af3b67a86a..65ecaba3a30ac537efee80504e6e7735b8fa3fb2 100644 (file)
--- a/src/mesa/main/texcompress_s3tc.c
+++ b/src/mesa/main/texcompress_s3tc.c
@@ -89,7 +89,7 @@ _mesa_dlopen(const char *libname, int flags)
    return dlopen(libname, flags);
 #endif
 #else
-   return (GenericFunc) NULL;
+   return (void *) NULL;
 #endif /* USE_EXTERNAL_DXTN_LIB */
 }