squash -Wunused-parameter warnings in on_dlgOpenGraph_btncancel_clicked

diff --git a/cmd/smyrna/gui/callbacks.c b/cmd/smyrna/gui/callbacks.c
index fca3514247190f9b2211a85b29019c107237d12c..98f3157216c3e50839ef49a5c8138ea00c27f801 100644 (file)
--- a/cmd/smyrna/gui/callbacks.c
+++ b/cmd/smyrna/gui/callbacks.c
@@ -139,18 +139,14 @@ void on_dlgOpenGraph_btnOK_clicked(GtkWidget * widget, gpointer user_data)
 void on_dlgOpenGraph_btncancel_clicked(GtkWidget * widget,
                                       gpointer user_data)
 {
+    (void)widget;
+    (void)user_data;
+
     gtk_dialog_response((GtkDialog *)
                        glade_xml_get_widget(xml, "dlgOpenGraph"),
                        GTK_RESPONSE_CANCEL);
-
 }
 
-
-
-
-
-
-
 void attr_widgets_modifiedSlot(GtkWidget * widget, gpointer user_data)
 {
     attr_widgets_modified[*(int *) user_data] = 1;