GtkPopover: Don't ref NULL widgets
authorTimm Bäder <mail@baedert.org>
Sun, 3 May 2015 10:19:18 +0000 (12:19 +0200)
committerTimm Bäder <mail@baedert.org>
Sun, 3 May 2015 18:03:56 +0000 (20:03 +0200)
commitc28275f4ec1d02698336aea7cffd4aabaa1e61b0
tree81a98c491c4059317571d180a851f2796d431bc7
parent8c7e1f08ac189c898d3d197e6b065c9829d12ae0
GtkPopover: Don't ref NULL widgets

gtk_window_get_default_widget returns NULL if the window does not have a
default widget, so don't ref it in that case.
gtk/gtkpopover.c