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flvdemux: Don't write an empty string as a tag

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To stop warnings like:

GStreamer-WARNING **: 19:47:48.186: Trying to set empty string on
taglist field 'encoder'. Please file a bug.
This commit is contained in:
Vivia Nikolaidou 2020-04-08 19:49:00 +03:00
parent 6bf9f4bd77
commit 9189cdcb1d
1 changed files with 5 additions and 0 deletions
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5
gst/flv/gstflvdemux.c
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@ -402,6 +402,11 @@ gst_flv_demux_parse_metadata_item (GstFlvDemux * demux, GstByteReader * reader,
s = FLV_GET_STRING (reader); s = FLV_GET_STRING (reader);
if (s == NULL) if (s == NULL)
goto error; goto error;
if (!strcmp (s, "")) {
/* Not strictly an error, just an empty string */
g_free (s);
break;
}
GST_DEBUG_OBJECT (demux, "%s => (string) %s", tag_name, s); GST_DEBUG_OBJECT (demux, "%s => (string) %s", tag_name, s);