demux_mf: actually report errors

Well, whatever. Only results in an error message being printed, because
there is no other error reporting mechanism, and the general policy is
to keep trying with the rest of the data (i.e. not report EOF).

1 files changed, 6 insertions, 0 deletions

diff --git a/demux/demux_mf.c b/demux/demux_mf.c
index ef5a5131bd..161e0cb92d 100644
--- a/demux/demux_mf.c
+++ b/demux/demux_mf.c
@@ -194,6 +194,7 @@ static bool demux_mf_read_packet(struct demuxer *demuxer,
     mf_t *mf = demuxer->priv;
     if (mf->curr_frame >= mf->nr_of_files)
         return false;
+    bool ok = false;
 
     struct stream *entry_stream = NULL;
     if (mf->streams)
@@ -218,6 +219,7 @@ static bool demux_mf_read_packet(struct demuxer *demuxer,
                 dp->keyframe = true;
                 dp->stream = mf->sh->index;
                 *pkt = dp;
+                ok = true;
             }
         }
         talloc_free(data.start);
@@ -227,6 +229,10 @@ static bool demux_mf_read_packet(struct demuxer *demuxer,
         free_stream(stream);
 
     mf->curr_frame++;
+
+    if (!ok)
+        MP_ERR(demuxer, "error reading image file\n");
+
     return true;
 }