glfilter: silence a warning with empty input caps
authorMatthew Waters <matthew@centricular.com>
Sun, 28 Sep 2014 11:18:32 +0000 (21:18 +1000)
committerTim-Philipp Müller <tim@centricular.com>
Sat, 9 Dec 2017 19:31:47 +0000 (19:31 +0000)
commit80be2d046b3b424c8c0a04043b58541338864dcf
tree42b0376e72fbb89050d3acb5e76ca16c31a07a07
parentb2df178d4168ab9be264f97b84de6daa7cc09ab6
glfilter: silence a warning with empty input caps

discovered with the doublecube example

gst_caps_get_features: assertion 'index < GST_CAPS_LEN (caps)' failed
gst-libs/gst/gl/gstglfilter.c