From 1fbe641952f63f7a1632e5906e72596ded0adde0 Mon Sep 17 00:00:00 2001
From: Victor Kareh <vkareh@redhat.com>
Date: Tue, 21 May 2019 14:16:57 -0400
Subject: frames: Explicitly initialize style contexts

We were relying on GTK+ emitting GtkWidget::style-updated during
widget initialization to create the GtkStyleContexts used for
window decorations. A recent GTK+ update broke this assumption,
so do the necessary initialization ourselves.

https://bugzilla.gnome.org/show_bug.cgi?id=671796

upstream commit:
https://gitlab.gnome.org/GNOME/metacity/commit/e4fde7b0
---
 src/ui/frames.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ui/frames.c b/src/ui/frames.c
index 6d0d5aa1..c7d0a20d 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -265,6 +265,7 @@ meta_frames_init (MetaFrames *frames)
   frames->cache = g_hash_table_new (g_direct_hash, g_direct_equal);
   frames->style_variants = g_hash_table_new_full (g_str_hash, g_str_equal,
                                                   g_free, g_object_unref);
+  update_style_contexts (frames);
 
   meta_prefs_add_listener (prefs_changed_callback, frames);
 }
-- 
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