# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1249640440 0
# Node ID 6512a61c2c73b495efe80ace249f7865df4c0ea4
# Parent  cc865a058a0c1f69a14d523a4a546442af483b5a
Fixed bug #746

Fixed freeze when trying to memset with 0 length

diff -r cc865a058a0c -r 6512a61c2c73 include/SDL_stdinc.h
--- a/include/SDL_stdinc.h	Sun Aug 02 20:45:40 2009 +0000
+++ b/include/SDL_stdinc.h	Fri Aug 07 10:20:40 2009 +0000
@@ -259,6 +259,7 @@
 	unsigned _n = (_count + 3) / 4;		\
 	Uint32 *_p = (Uint32 *)(dst);		\
 	Uint32 _val = (val);			\
+	if (len == 0) break;			\
         switch (_count % 4) {			\
         case 0: do {    *_p++ = _val;		\
         case 3:         *_p++ = _val;		\