Fix the build

diff --git a/gtk/gtkshortcutswindow.c b/gtk/gtkshortcutswindow.c
index 4a1b5bccb602226c97188d675d78ce790d7493a0..0bea2ce98fe426c95f29523fc9dd137cb1948a75 100644 (file)
--- a/gtk/gtkshortcutswindow.c
+++ b/gtk/gtkshortcutswindow.c
@@ -827,7 +827,7 @@ gtk_shortcuts_window_init (GtkShortcutsWindow *self)
                                                        NULL),
                                 "visible", TRUE,
                                 NULL);
-  gtk_style_context_add (gtk_widget_get_style_context (search_button), "image-button");
+  gtk_style_context_add_class (gtk_widget_get_style_context (GTK_WIDGET (search_button)), "image-button");
   gtk_container_add (GTK_CONTAINER (priv->header_bar), GTK_WIDGET (search_button));
 
   priv->main_box = g_object_new (GTK_TYPE_BOX,