Make toolbutton not call functions on non-GtkMisc

diff --git a/gtk/gtktoolbutton.c b/gtk/gtktoolbutton.c
index 422540168f4d12804d142c7e3392839885a58c7f..0e6ae592a96c8dfe2e9bec730b42d707a86ac2f4 100644 (file)
--- a/gtk/gtktoolbutton.c
+++ b/gtk/gtktoolbutton.c
@@ -470,11 +470,11 @@ gtk_tool_button_construct_contents (GtkToolItem *tool_item)
          gtk_widget_show (icon);
        }
 
-      if (icon && text_orientation == GTK_ORIENTATION_HORIZONTAL)
+      if (GTK_IS_MISC (icon) && text_orientation == GTK_ORIENTATION_HORIZONTAL)
        gtk_misc_set_alignment (GTK_MISC (icon),
                                1.0 - gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button)),
                                0.5);
-      else if (icon)
+      else if (GTK_IS_MISC (icon))
        gtk_misc_set_alignment (GTK_MISC (icon),
                                0.5,
                                gtk_tool_item_get_text_alignment (GTK_TOOL_ITEM (button)));