[gtk/wip/exalm/buttons: 30/32] menubutton: Remove a random g_return_if_fail()

[Alexander Mikhaylenko <alexm src gnome org>]

commit 51a754547ee6745b5fb1d211db6085f93e6af514
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon Jun 21 14:32:44 2021 +0500

    menubutton: Remove a random g_return_if_fail()
    
    There's already one above.

 gtk/gtkmenubutton.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gtk/gtkmenubutton.c b/gtk/gtkmenubutton.c
index d27bb4f393..4a26b783fd 100644
--- a/gtk/gtkmenubutton.c
+++ b/gtk/gtkmenubutton.c
@@ -895,7 +895,6 @@ gtk_menu_button_set_label (GtkMenuButton *menu_button,
 
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
   label_widget = gtk_label_new (label);
-  g_return_if_fail (GTK_IS_MENU_BUTTON (menu_button));
   gtk_label_set_xalign (GTK_LABEL (label_widget), 0);
   gtk_label_set_use_underline (GTK_LABEL (label_widget),
                                gtk_button_get_use_underline (GTK_BUTTON (menu_button->button)));