[gtk/gtk-3-22: 2/2] Merge branch 'style-context-null-widget-guard' into 'gtk-3-22'

[Benjamin Otte <otte src gnome org>]

commit 9781ffae5180902ffb972b46c0b1673d14ae3415
Merge: 92bef46b4c d65a4c2e0a
Author: Benjamin Otte <otte benjamin googlemail com>
Date:   Tue Mar 20 14:55:57 2018 +0000

    Merge branch 'style-context-null-widget-guard' into 'gtk-3-22'
    
    gtkstylecontext: guard against gtk_css_widget_node_get_widget() returning NULL in more places
    
    See merge request GNOME/gtk!70

 gtk/gtkstylecontext.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
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