From: Timm Bäder <mail@baedert.org>
Date: Tue, 10 Sep 2019 12:18:20 +0000 (+0200)
Subject: headerbar: Don't update window buttons when unrealized
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2~20^2~862
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=3a06394fdeee7a968a2abfbd9a5fc3dce2aac4d2;p=gtk4.git

headerbar: Don't update window buttons when unrealized

It doesn't make much sense in that case and we will update them again
when realizing.
---

diff --git a/gtk/gtkheaderbar.c b/gtk/gtkheaderbar.c
index 2503ca0738..d8ddc7d155 100644
--- a/gtk/gtkheaderbar.c
+++ b/gtk/gtkheaderbar.c
@@ -290,6 +290,9 @@ _gtk_header_bar_update_window_buttons (GtkHeaderBar *bar)
   gboolean shown_by_shell;
   gboolean is_sovereign_window;
 
+  if (!gtk_widget_get_realized (widget))
+    return;
+
   toplevel = GTK_WIDGET (gtk_widget_get_root (widget));
   if (!GTK_IS_WINDOW (toplevel))
     return;