--- a/src/menubar-x.c	Mon Aug 13 11:25:03 2007 +0200
+++ b/src/menubar-x.c	Mon Aug 13 11:26:11 2007 +0200
@@ -675,7 +675,6 @@
   if (eev)
     {
       Position shellx, shelly, framex, framey;
-      Widget shell = XtParent (daddy);
       Arg al [2];
       btn->time = eev->timestamp;
       btn->button = eev->event.button.button;
@@ -683,9 +682,16 @@
       btn->subwindow = (Window) NULL;
       btn->x = eev->event.button.x;
       btn->y = eev->event.button.y;
-      XtSetArg (al [0], XtNx, &shellx);
-      XtSetArg (al [1], XtNy, &shelly);
-      XtGetValues (shell, al, 2);
+      shellx = shelly = 0;
+#ifndef HAVE_WMCOMMAND
+      {
+	Widget shell = XtParent (daddy);
+
+	XtSetArg (al [0], XtNx, &shellx);
+	XtSetArg (al [1], XtNy, &shelly);
+	XtGetValues (shell, al, 2);
+      }
+#endif      
       XtSetArg (al [0], XtNx, &framex);
       XtSetArg (al [1], XtNy, &framey);
       XtGetValues (daddy, al, 2);
@@ -855,9 +861,15 @@
 }
 
 void
+reinit_vars_of_menubar_x (void)
+{
+  last_popup_menu_selection_callback_id = (LWLIB_ID) -1;
+}
+
+void
 vars_of_menubar_x (void)
 {
-  last_popup_menu_selection_callback_id = (LWLIB_ID) -1;
+  reinit_vars_of_menubar_x ();
 
 #if defined (LWLIB_MENUBARS_LUCID)
   Fprovide (intern ("lucid-menubars"));