summaryrefslogtreecommitdiffstats
path: root/libmpdemux
diff options
context:
space:
mode:
Diffstat (limited to 'libmpdemux')
-rw-r--r--libmpdemux/demux_mf.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libmpdemux/demux_mf.c b/libmpdemux/demux_mf.c
index da49cb4813..39a2dd9ec0 100644
--- a/libmpdemux/demux_mf.c
+++ b/libmpdemux/demux_mf.c
@@ -150,6 +150,8 @@ static int demux_control_mf(demuxer_t *demuxer, int cmd, void *arg) {
return DEMUXER_CTRL_OK;
case DEMUXER_CTRL_GET_PERCENT_POS:
+ if (mf->nr_of_files <= 1)
+ return DEMUXER_CTRL_DONTKNOW;
*((int *)arg) = 100 * mf->curr_frame / (mf->nr_of_files - 1);
return DEMUXER_CTRL_OK;