[gtk/popup-shadow-width] headerbar: Null-check boxes when removing window controls
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk/popup-shadow-width] headerbar: Null-check boxes when removing window controls
- Date: Sat, 13 Feb 2021 20:47:15 +0000 (UTC)
commit 7fc5fea8bf3ae586159cc4ab789075db54a845a7
Author: Alexander Mikhaylenko <alexm gnome org>
Date: Mon Feb 8 18:46:35 2021 +0500
headerbar: Null-check boxes when removing window controls
Prevent a crash when show-title-buttons value changes to FALSE during
destruction.
gtk/gtkheaderbar.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkheaderbar.c b/gtk/gtkheaderbar.c
index 6f90f38f6b..786dfb754e 100644
--- a/gtk/gtkheaderbar.c
+++ b/gtk/gtkheaderbar.c
@@ -743,13 +743,13 @@ gtk_header_bar_set_show_title_buttons (GtkHeaderBar *bar,
create_window_controls (bar);
else
{
- if (bar->start_window_controls)
+ if (bar->start_box && bar->start_window_controls)
{
gtk_box_remove (GTK_BOX (bar->start_box), bar->start_window_controls);
bar->start_window_controls = NULL;
}
- if (ar->end_window_controls)
+ if (bar->end_box && bar->end_window_controls)
{
gtk_box_remove (GTK_BOX (bar->end_box), bar->end_window_controls);
bar->end_window_controls = NULL;
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