Merge branch 'stack-set-name-guard' into 'gtk-3-22'

stack: protect set_visible_child_name from NULL stack See merge request GNOME/gtk!117
2018-04-19 08:38:09 +00:00
parent 1945c7a1a8 2ee5aee4a9
commit ecc612b1a2
1 changed files with 2 additions and 0 deletions
--- a/gtk/gtkstack.c
+++ b/gtk/gtkstack.c
@ -1836,6 +1836,8 @@ gtk_stack_set_visible_child_name (GtkStack   *stack,
 {
  GtkStackPrivate *priv = gtk_stack_get_instance_private (stack);

+  g_return_if_fail (GTK_IS_STACK (stack));
+
  gtk_stack_set_visible_child_full (stack, name, priv->transition_type);
 }