Merge branch 'style-context-null-widget-guard-master' into 'master'
authorBenjamin Otte <otte.benjamin@googlemail.com>
Tue, 20 Mar 2018 15:36:19 +0000 (15:36 +0000)
committerBenjamin Otte <otte.benjamin@googlemail.com>
Tue, 20 Mar 2018 15:36:19 +0000 (15:36 +0000)
gtkstylecontext: guard against gtk_css_widget_node_get_widget() returning NULL in more places

See merge request GNOME/gtk!71


Trivial merge