diff -Naur mrxvt-0.5.4.orig/src/menubar.c mrxvt-0.5.4/src/menubar.c
--- mrxvt-0.5.4.orig/src/menubar.c	2008-05-16 13:23:32.000000000 -0400
+++ mrxvt-0.5.4/src/menubar.c	2008-09-17 10:57:54.895205000 -0400
@@ -137,7 +137,7 @@
 
 	if (item->entry.itemType == MenuSubMenu)
 	{
-	    if (!STRCMP(name, (item->entry.submenu.menu)->name))
+	    if (!STRCMP(name, (item->entry.eu.submenu.menu)->name))
 		break;
 	}
 	else if ((isSeparator(name) && isSeparator(item->name))
@@ -178,13 +178,13 @@
     switch (item->entry.itemType)
     {
 	case MenuSubMenu:
-	    rxvt_menu_delete(r, item->entry.submenu.menu);
-	    SET_NULL(item->entry.submenu.menu);
+	    rxvt_menu_delete(r, item->entry.eu.submenu.menu);
+	    SET_NULL(item->entry.eu.submenu.menu);
 	    break;
 
 	case MenuItem:
-	    rxvt_free(item->entry.action.str);
-	    SET_NULL(item->entry.action.str);
+	    rxvt_free(item->entry.eu.action.str);
+	    SET_NULL(item->entry.eu.action.str);
 	    break;
     }
 
@@ -419,13 +419,13 @@
 	    switch (item->entry.itemType)
 	    {
 		case MenuSubMenu:
-		    rxvt_menu_delete(r, item->entry.submenu.menu);
-		    SET_NULL(item->entry.submenu.menu);
+		    rxvt_menu_delete(r, item->entry.eu.submenu.menu);
+		    SET_NULL(item->entry.eu.submenu.menu);
 		    break;
 		    
 		case MenuItem:
-		    rxvt_free(item->entry.action.str);
-		    SET_NULL(item->entry.action.str);
+		    rxvt_free(item->entry.eu.action.str);
+		    SET_NULL(item->entry.eu.action.str);
 		break;
 	    }
 	    goto Item_Found;
@@ -435,7 +435,7 @@
     /* allocate a new itemect */
     item = (menuitem_t *) rxvt_malloc( sizeof( menuitem_t) );
 
-    SET_NULL(item->entry.action.str); /* If not null will be freed by
+    SET_NULL(item->entry.eu.action.str); /* If not null will be freed by
 				     rxvt_action_set */
 
     item->len2 = 0;
@@ -496,9 +496,9 @@
 	/* str = rxvt_malloc(len + 1); */
 
 	STRCPY(str, action);
-	SET_NULL(item->entry.action.str);
+	SET_NULL(item->entry.eu.action.str);
 
-	if( rxvt_set_action( &(item->entry.action), str) )
+	if( rxvt_set_action( &(item->entry.eu.action), str) )
 	    item->entry.itemType = MenuItem;
     }
 
@@ -598,10 +598,10 @@
 	{
 	    if (
 		    item->entry.itemType == MenuSubMenu
-		    && !STRCMP(path, (item->entry.submenu.menu)->name)
+		    && !STRCMP(path, (item->entry.eu.submenu.menu)->name)
 	       )
 	    {
-		m = (item->entry.submenu.menu);
+		m = (item->entry.eu.submenu.menu);
 		break;
 	    }
 	}
@@ -666,10 +666,10 @@
 	for (item = parent->tail; NOT_NULL(item); item = item->prev)
 	{
 	    if (item->entry.itemType == MenuSubMenu
-		    && item->entry.submenu.menu == menu)
+		    && item->entry.eu.submenu.menu == menu)
 	    {
 		/* Unlink from the parent menu */
-		SET_NULL(item->entry.submenu.menu);
+		SET_NULL(item->entry.eu.submenu.menu);
 		rxvt_menuitem_free(r, menu->parent, item);
 		break;
 	    }
@@ -801,7 +801,7 @@
 	assert(item->entry.itemType == MenuLabel);
 #endif
 	item->entry.itemType = MenuSubMenu;
-	item->entry.submenu.menu = menu;
+	item->entry.eu.submenu.menu = menu;
     }
 
     return menu;
@@ -936,7 +936,7 @@
 	for (item = menu->parent->head; NOT_NULL(item); item = item->next)
 	{
 	    if (item->entry.itemType == MenuSubMenu &&
-		item->entry.submenu.menu == menu)
+		item->entry.eu.submenu.menu == menu)
 	    {
 		break;
 	    }
@@ -977,10 +977,10 @@
     {
 	if (item->entry.itemType == MenuSubMenu)
 	{
-	    if (IS_NULL(item->entry.submenu.menu))
+	    if (IS_NULL(item->entry.eu.submenu.menu))
 		rxvt_dbgmsg ((DBG_DEBUG, DBG_MENUBAR, "> %s == NULL\n", item->name));
 	    else
-		rxvt_print_menu_descendants(item->entry.submenu.menu);
+		rxvt_print_menu_descendants(item->entry.eu.submenu.menu);
 	}
 	else
 	{
@@ -1195,7 +1195,7 @@
 	    {
 		int	     x1, y1;
 		menuitem_t   *it;
-		menu_t	     *menu = item->entry.submenu.menu;
+		menu_t	     *menu = item->entry.eu.submenu.menu;
 
 		rxvt_menubar_draw_triangle(r, amenu_width, y, +1);
 
@@ -1622,10 +1622,10 @@
 			    }
 			    /* remove menu before sending keys to the application */
 			    rxvt_menu_hide_all(r);
-			    rxvt_dispatch_action(r, &(item->entry.action),
+			    rxvt_dispatch_action(r, &(item->entry.eu.action),
 				    (XEvent *) ev );
 #ifdef DEBUG        /* DEBUG */
-			    rxvt_dbgmsg ((DBG_VERBOSE, DBG_MENUBAR, "%s: %s\n", item->name, item->entry.action.str));
+			    rxvt_dbgmsg ((DBG_VERBOSE, DBG_MENUBAR, "%s: %s\n", item->name, item->entry.eu.action.str));
 #endif		    /* DEBUG */
 			    break;
 		    }
@@ -1656,9 +1656,9 @@
 
 	    x = ev->x + ActiveMenu->x;
 
-	    if (x >= item->entry.submenu.menu->x)
+	    if (x >= item->entry.eu.submenu.menu->x)
 	    {
-		r->h->ActiveMenu = item->entry.submenu.menu;
+		r->h->ActiveMenu = item->entry.eu.submenu.menu;
 		rxvt_menu_show(r);
 		return 1;
 	    }
@@ -2729,8 +2729,8 @@
 	width = PTEXTWIDTH( r, item->name2, item->len2);
 	if( menu->rwidth < width ) menu->rwidth = width;
 
-	if( item->entry.itemType == MenuSubMenu && item->entry.submenu.menu)
-	    resizeSubMenus( r, item->entry.submenu.menu );
+	if( item->entry.itemType == MenuSubMenu && item->entry.eu.submenu.menu)
+	    resizeSubMenus( r, item->entry.eu.submenu.menu );
     }
 }
 
diff -Naur mrxvt-0.5.4.orig/src/menubar.h mrxvt-0.5.4/src/menubar.h
--- mrxvt-0.5.4.orig/src/menubar.h	2008-02-17 17:04:50.000000000 -0500
+++ mrxvt-0.5.4/src/menubar.h	2008-09-17 10:57:54.934688000 -0400
@@ -41,7 +41,7 @@
 	union {
 	    action_t        action;
 	    submenu_t       submenu;
-	};
+	} eu;
     } entry;
 } menuitem_t;