From ee2afa19d00b9778653863e414dabbc28dcac30b Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 28 May 2007 06:24:41 +0000
Subject: - Patch #145058 by pwolanin: update parents when a child is deleted.

---
 includes/menu.inc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'includes')

diff --git a/includes/menu.inc b/includes/menu.inc
index 7bd3da9c2..46f6bbd51 100644
--- a/includes/menu.inc
+++ b/includes/menu.inc
@@ -1261,6 +1261,11 @@ function _menu_delete_item($item) {
       }
     }
     db_query('DELETE FROM {menu_links} WHERE mlid = %d', $item['mlid']);
+
+    // Update the has_children status of the parent
+    $children = (bool)db_result(db_query("SELECT COUNT(*) FROM {menu_links} WHERE plid = %d AND hidden = 0", $item['plid']));
+    db_query("UPDATE {menu_links} SET has_children = %d WHERE mlid = %d", $children, $item['plid']);
+
     menu_cache_clear($item['menu_name']);
   }
 }
-- 
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