From 409ec0faaa80c0fbf025d6ae774352940ec82afc Mon Sep 17 00:00:00 2001
From: Steve Lhomme <robux@videolan.org>
Date: Sat, 15 Oct 2005 16:00:24 +0000
Subject: [PATCH] mkv.cpp: better test when files with no Segment UID are in
 the same dir

---
 modules/demux/mkv.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/demux/mkv.cpp b/modules/demux/mkv.cpp
index 4ca0984012..b1916be075 100644
--- a/modules/demux/mkv.cpp
+++ b/modules/demux/mkv.cpp
@@ -5223,7 +5223,9 @@ size_t virtual_segment_c::AddSegment( matroska_segment_c *p_segment )
     // check if it's not already in here
     for ( i=0; i<linked_segments.size(); i++ )
     {
-        if ( linked_segments[i]->p_segment_uid != NULL && *p_segment->p_segment_uid == *linked_segments[i]->p_segment_uid )
+        if ( linked_segments[i]->p_segment_uid != NULL 
+			&& p_segment->p_segment_uid != NULL
+			&& *p_segment->p_segment_uid == *linked_segments[i]->p_segment_uid )
             return 0;
     }
 
-- 
2.39.2