# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1249640410 0
# Node ID f8c02d0560d5a980608659017ba70c197e33c49a
# Parent  91eaef1c9cfef326e44c6344540a7098c3ab155d
Fixed bug #746

Fixed freeze when trying to memset with 0 length

diff -r 91eaef1c9cfe -r f8c02d0560d5 include/SDL_stdinc.h
--- a/include/SDL_stdinc.h	Fri Aug 07 09:44:40 2009 +0000
+++ b/include/SDL_stdinc.h	Fri Aug 07 10:20:10 2009 +0000
@@ -319,6 +319,7 @@
 	unsigned _n = (_count + 3) / 4;		\
 	Uint32 *_p = SDL_static_cast(Uint32 *, dst);		\
 	Uint32 _val = (val);			\
+	if (len == 0) break;			\
         switch (_count % 4) {			\
         case 0: do {    *_p++ = _val;		\
         case 3:         *_p++ = _val;		\