From 2faa581fa826c8a5057c823ca52d3381fc30b7e0 Mon Sep 17 00:00:00 2001
From: jstebbins <jstebbins.hb@gmail.com>
Date: Wed, 29 Sep 2010 15:31:56 +0000
Subject: [PATCH] fix a crash when ass_render_frame doesn't return a frame
 list.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3558 b64f7644-9d1e-0410-96f1-a4d463321fa5
---
 libhb/decssasub.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libhb/decssasub.c b/libhb/decssasub.c
index 99e4259a0..c02de3e85 100644
--- a/libhb/decssasub.c
+++ b/libhb/decssasub.c
@@ -370,7 +370,7 @@ static hb_buffer_t *ssa_decode_line_to_picture( hb_work_object_t * w, uint8_t *i
     
     int changed;
     ASS_Image *frameList = ass_render_frame( pv->renderer, pv->ssaTrack, renderTime / 90, &changed );
-    if ( !changed && !frameList )
+    if ( !changed || !frameList )
         return NULL;
     
     int numFrames = 0;
-- 
2.40.0