diff options
Diffstat (limited to 'libhb/sync.c')
-rw-r--r-- | libhb/sync.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libhb/sync.c b/libhb/sync.c index b34be5690..c04e517d4 100644 --- a/libhb/sync.c +++ b/libhb/sync.c @@ -757,9 +757,12 @@ int syncVideoWork( hb_work_object_t * w, hb_buffer_t ** buf_in, // muxer or renderer filter. while ( ( sub = hb_fifo_get( subtitle->fifo_raw ) ) != NULL ) { - out = sanitizeSubtitle(pv, i, sub); - if (out != NULL) - hb_fifo_push( subtitle->fifo_out, out ); + if (sub->size > 0) + { + out = sanitizeSubtitle(pv, i, sub); + if (out != NULL) + hb_fifo_push( subtitle->fifo_out, out ); + } } } |