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

1 files changed, 1 insertions, 0 deletions

diff --git a/src/ui/frames.c b/src/ui/frames.c
index 42cfd578..f73fe430 100644
--- a/src/ui/frames.c
+++ b/src/ui/frames.c
@@ -272,6 +272,7 @@ meta_frames_init (MetaFrames *frames)
 
   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);
 }