[SCM] libav/experimental: remove useless check

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 109d30e9f1fbe4de416fcdbcc1442aaf43f85d00
Author: Benoit Fouet <benoit.fouet at free.fr>
Date:   Wed Jul 18 11:56:36 2007 +0000

    remove useless check
    
    Originally committed as revision 9733 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/os_support.c b/libavformat/os_support.c
index 5342a02..f1d0e0a 100644
--- a/libavformat/os_support.c
+++ b/libavformat/os_support.c
@@ -46,13 +46,13 @@ int inet_aton (const char * str, struct in_addr * add)
 
     add1 = atoi(pch);
     pch = strpbrk(pch,".");
-    if (pch == 0 || ++pch == 0) return 0;
+    if (!pch) return 0;
     add2 = atoi(pch);
     pch = strpbrk(pch,".");
-    if (pch == 0 || ++pch == 0) return 0;
+    if (!pch) return 0;
     add3 = atoi(pch);
     pch = strpbrk(pch,".");
-    if (pch == 0 || ++pch == 0) return 0;
+    if (!pch) return 0;
     add4 = atoi(pch);
 
     if (!add1 || (add1|add2|add3|add4) > 255) return 0;

-- 
Libav/FFmpeg packaging