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playback/player: gst-play: Check if the stream list is empty in print_all_stream_info

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Add a check condition if the stream list is empty before using it.
This commit is contained in:
Jimmy Ohn 2015-09-15 21:54:38 +09:00 committed by Sebastian Dröge
parent b5c10865aa
commit c454b2914e
1 changed files with 6 additions and 4 deletions
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10
playback/player/gst-play/gst-play.c
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@ -197,10 +197,6 @@ print_all_stream_info (GstPlayerMediaInfo * media_info)
guint count = 0;
GList *list, *l;
list = gst_player_media_info_get_stream_list (media_info);
if (!list)
return;
g_print ("URI : %s\n", gst_player_media_info_get_uri (media_info));
g_print ("Duration: %" GST_TIME_FORMAT "\n",
GST_TIME_ARGS (gst_player_media_info_get_duration (media_info)));
@ -210,6 +206,12 @@ print_all_stream_info (GstPlayerMediaInfo * media_info)
print_one_tag, NULL);
else
g_print (" (nil) \n");
list = gst_player_media_info_get_stream_list (media_info);
if (!list)
return;
g_print ("All Stream information\n");
for (l = list; l != NULL; l = l->next) {
GstTagList *tags = NULL;
GstPlayerStreamInfo *stream = (GstPlayerStreamInfo *) l->data;