From 1a7bb81f746df594ce18aea4338db8d0999445a6 Mon Sep 17 00:00:00 2001
From: Matthias Schmidt <gravatronics@live.com>
Date: Wed, 9 Oct 2013 18:51:17 +0200
Subject: [PATCH] Fixes nesting level validation during category creation

---
 .../files/lib/acp/form/AbstractCategoryAddForm.class.php        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wcfsetup/install/files/lib/acp/form/AbstractCategoryAddForm.class.php b/wcfsetup/install/files/lib/acp/form/AbstractCategoryAddForm.class.php
index 80c7d613e6..23adf41c04 100644
--- a/wcfsetup/install/files/lib/acp/form/AbstractCategoryAddForm.class.php
+++ b/wcfsetup/install/files/lib/acp/form/AbstractCategoryAddForm.class.php
@@ -336,7 +336,7 @@ abstract class AbstractCategoryAddForm extends AbstractForm {
 			}
 			
 			if ($this->objectType->getProcessor()->getMaximumNestingLevel() != -1) {
-				if (count($category->getParentCategories()) > $this->objectType->getProcessor()->getMaximumNestingLevel()) {
+				if (count($category->getParentCategories()) + 1 > $this->objectType->getProcessor()->getMaximumNestingLevel()) {
 					throw new UserInputException('parentCategoryID', 'notValid');
 				}
 			}
-- 
2.20.1