From: jstebbins <jstebbins.hb@gmail.com>
Date: Wed, 29 Sep 2010 15:31:56 +0000 (+0000)
Subject: fix a crash when ass_render_frame doesn't return a frame list.
X-Git-Tag: 0.9.5~176
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2faa581fa826c8a5057c823ca52d3381fc30b7e0;p=handbrake

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
---

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;