From cfc27641d3523add6182b40739221fc2dce663b0 Mon Sep 17 00:00:00 2001
From: mMarinetti <michael.marinetti@prestashop.com>
Date: Thu, 3 Nov 2011 10:39:46 +0000
Subject: [PATCH] // added prestashopexception when id_category is wrong when
 update/save

---
 classes/Category.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/classes/Category.php b/classes/Category.php
index 8af71f242..700be5261 100644
--- a/classes/Category.php
+++ b/classes/Category.php
@@ -195,6 +195,8 @@ class CategoryCore extends ObjectModel
 	 */
 	public function update($nullValues = false)
 	{
+		if ($this->id_parent == $this->id)
+			throw new PrestashopException('a category cannot be it\'s own parent');
 		// Update group selection
 		$this->updateGroup($this->groupBox);
 		$this->level_depth = $this->calcLevelDepth();
@@ -425,6 +427,8 @@ class CategoryCore extends ObjectModel
 	  */
 	public function recalculateLevelDepth($id_category)
 	{
+		if (!is_numeric($id_category))
+			throw new PrestashopException('id category is not numeric');
 		/* Gets all children */
 		$categories = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS('
 			SELECT id_category, id_parent, level_depth