widget: Avoid some type checks when invalidating window
authorTimm Bäder <mail@baedert.org>
Sat, 14 Oct 2017 05:25:19 +0000 (07:25 +0200)
committerTimm Bäder <mail@baedert.org>
Sat, 14 Oct 2017 05:26:09 +0000 (07:26 +0200)
commiteee335557c0e4043edd53e8c33ccc23de3dd19ef
tree57df8e61bb47d6bbaba58a14574479da53ac3b00
parent0be1ad437adbbb2959d21ad0dbcbd6a8f3bf8209
widget: Avoid some type checks when invalidating window

Use the private _gtk_widget_get_has_window instead of the public version
gtk/gtkwidget.c