pad-monitor: only merge caps if they exist
authorThiago Santos <thiago.sousa.santos@collabora.com>
Tue, 23 Jul 2013 14:51:07 +0000 (11:51 -0300)
committerThiago Santos <thiago.sousa.santos@collabora.com>
Tue, 23 Jul 2013 14:51:07 +0000 (11:51 -0300)
commitd8fa81eeffccf3dd9875eee5d114085c89df3d71
treeda0baabfe70c12c27d1b2179fbdf110d3bd9fe17
parentb58a7e533d1638b1cc78ae62ce7af4d8dedcbc66
pad-monitor: only merge caps if they exist

Downtream can not be linked, so we shouldn't try to merge
NULL caps
validate/gst/qa/gst-qa-pad-monitor.c