From 1d0e2d58385bd01fdb753bf40ba2f4c32ccd0cc8 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Mon, 29 Sep 2014 16:05:57 -0400
Subject: [PATCH] pixbuf engine: Avoid a crash if widget is NULL
Commit 85f2a721cf introduced an unconditional call to
gtk_widget_get_direction(). This does not work for 'foreign'
uses of the theme engine, e.g. in Qt, where widget is NULL.
This was reported as a crash in Fedora here:
https://bugzilla.redhat.com/show_bug.cgi?id=924683
---
modules/engines/pixbuf/pixbuf-draw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules/engines/pixbuf/pixbuf-draw.c b/modules/engines/pixbuf/pixbuf-draw.c
index 9239bd1..5448d81 100644
--- a/modules/engines/pixbuf/pixbuf-draw.c
+++ b/modules/engines/pixbuf/pixbuf-draw.c
@@ -131,7 +131,7 @@ draw_simple_image(GtkStyle *style,
match_data->orientation = GTK_ORIENTATION_HORIZONTAL;
}
- if (!(match_data->flags & THEME_MATCH_DIRECTION))
+ if (widget && !(match_data->flags & THEME_MATCH_DIRECTION))
{
match_data->flags |= THEME_MATCH_DIRECTION;
match_data->direction = gtk_widget_get_direction (widget);
--
2.1.0