basetransform: Do not check if NULL is an emtpy caps
authorThibault Saunier <tsaunier@igalia.com>
Thu, 19 Jul 2018 01:13:57 +0000 (21:13 -0400)
committerThibault Saunier <tsaunier@igalia.com>
Thu, 19 Jul 2018 01:18:56 +0000 (21:18 -0400)
commit1f3ef7aa018498da4c621d0dd89de459e5f14990
treec90e606c986f6243fe3841dd947a00ae93bd92af
parent4f3aea316acd38ce498dd7130db76e91a76490d7
basetransform: Do not check if NULL is an emtpy caps

gst_base_transform_transform_caps can return NULL in various conditions
thus we should not treat its result as valid caps.

In all other places NULL is properly handled.
libs/gst/base/gstbasetransform.c