gst-inspect: only print presets line if num-presets > 0

Also check for an empty strv.
This commit is contained in:
Stefan Sauer 2015-01-04 23:08:47 +01:00
parent d3958b912e
commit a4e561c7f8

View file

@ -891,7 +891,7 @@ print_preset_list (GstElement * element)
return;
presets = gst_preset_get_preset_names (GST_PRESET (element));
if (presets) {
if (presets && *presets) {
n_print ("\n");
n_print ("Presets:\n");
for (preset = presets; *preset; preset++) {