element-maker: Avoid leaking copy of caps object
authorSebastian Rasmussen <sebras@hotmail.com>
Sat, 9 Aug 2014 11:27:00 +0000 (13:27 +0200)
committerTim-Philipp Müller <tim@centricular.com>
Sun, 10 Aug 2014 10:29:56 +0000 (11:29 +0100)
commit9e50a4b8eb6877c9b6ffc2db16b05c0825fd544b
treef7c19a740581c64658f4bd994e309c25c06c0ced
parent961a704a74ed0804f7bcdd8bbd787180aca467fa
element-maker: Avoid leaking copy of caps object

gst_pad_get_pad_template_caps() returns a reference which is unreferenced,
so creating a copy using gst_caps_copy() results in a reference leak.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=734539
tools/element-templates/srcpad