From 8198495234d85e9003daf970f9e7d4f335724c61 Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 27 Mar 2009 21:26:26 +0000
Subject: Simplify detection of .ifo extension.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29078 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 stream/stream_dvd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stream/stream_dvd.c b/stream/stream_dvd.c
index ae07239ad5..70a94303e6 100644
--- a/stream/stream_dvd.c
+++ b/stream/stream_dvd.c
@@ -1097,9 +1097,9 @@ static int ifo_stream_open (stream_t *stream, int mode, void *opts, int *file_fo
     char *ext;
     char* filename;
     struct stream_priv_s *spriv;
+    int len = strlen(stream->url);
 
-    ext = strrchr (stream->url, '.');
-    if (!ext || strcasecmp (ext + 1, "ifo"))
+    if (len < 4 || strcasecmp (stream->url + len - 4, ".ifo"))
         return STREAM_UNSUPPORTED;
 
     mp_msg(MSGT_DVD, MSGL_INFO, ".IFO detected. Redirecting to dvd://\n");
-- 
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