diff options
Diffstat (limited to 'stream/stream_dvdnav.c')
| -rw-r--r-- | stream/stream_dvdnav.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/stream/stream_dvdnav.c b/stream/stream_dvdnav.c index 537047fe04..887b112d70 100644 --- a/stream/stream_dvdnav.c +++ b/stream/stream_dvdnav.c @@ -604,7 +604,9 @@ static int control(stream_t *stream, int cmd, void *arg) } case STREAM_CTRL_GET_DVD_VOLUME_ID: { const char *volume = NULL; - if (dvdnav_get_title_string(dvdnav, &volume) != DVDNAV_STATUS_OK || !volume) + if (dvdnav_get_title_string(dvdnav, &volume) != DVDNAV_STATUS_OK) + return STREAM_ERROR; + if (!volume || !volume[0]) return STREAM_ERROR; *(char**)arg = talloc_strdup(NULL, volume); return STREAM_OK; |