diff options
Diffstat (limited to 'libavdevice/xcbgrab.c')
| -rw-r--r-- | libavdevice/xcbgrab.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavdevice/xcbgrab.c b/libavdevice/xcbgrab.c index 2750e22b01..477eed700a 100644 --- a/libavdevice/xcbgrab.c +++ b/libavdevice/xcbgrab.c @@ -615,6 +615,7 @@ static av_cold int xcbgrab_read_header(AVFormatContext *s) c->conn = xcb_connect(display_name[0] ? display_name : NULL, &screen_num); av_freep(&display_name); + if ((ret = xcb_connection_has_error(c->conn))) { av_log(s, AV_LOG_ERROR, "Cannot open display %s, error %d.\n", s->filename[0] ? s->filename : "default", ret); |