fix a double free of an hb_buffer in sync

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3010 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 1 insertions, 1 deletions

diff --git a/libhb/sync.c b/libhb/sync.c
index e886ac168..81e0e35ab 100644
--- a/libhb/sync.c
+++ b/libhb/sync.c
@@ -229,6 +229,7 @@ int syncVideoWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
     if( !sync->cur )
     {
         sync->cur = *buf_in;
+        *buf_in = NULL;
         if( sync->cur->size == 0 )
         {
             /* we got an end-of-stream as our first video packet? 
@@ -250,7 +251,6 @@ int syncVideoWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
             }
             return HB_WORK_DONE;
         }
-        *buf_in = NULL;
         return HB_WORK_OK;
     }
     next = *buf_in;