query: Add an empty structure in writable_structure() if there is none yet
authorSebastian Dröge <sebastian@centricular.com>
Wed, 6 Dec 2017 11:36:30 +0000 (13:36 +0200)
committerSebastian Dröge <sebastian@centricular.com>
Wed, 6 Dec 2017 11:36:30 +0000 (13:36 +0200)
commitc813b1c276b7982ba436f6ca9322b91f2160e9f2
treef8dbb0fc11aa6c3aced63e07be676eddd63345fb
parent62ebee096b91d6df43cb6529b6760d5a22202fdb
query: Add an empty structure in writable_structure() if there is none yet

This is consistent with how it works for GstEvent already.
gst/gstquery.c