popover: Make some public API NULL-safe
authorTimm Bäder <mail@baedert.org>
Tue, 9 Aug 2016 17:29:41 +0000 (19:29 +0200)
committerTimm Bäder <mail@baedert.org>
Wed, 10 Aug 2016 14:37:17 +0000 (16:37 +0200)
commit0d17421ffdc3b6d3d47eaa38791f84e6111fe3f0
treeb5b922cbde62570d8c51b7c99b96057bd643ea32
parent57ef6312166537e9145088d576dc3a60bac81ca2
popover: Make some public API NULL-safe

Instad of potentially dereferencing a NULL-pointer, use the NULL-safe
gtk_popover_get_instance_private before the g_return_if_fail
precondition check.
gtk/gtkpopover.c