Index: branches/RC/core/units/categories/categories_item.php
===================================================================
diff -u -N -r10906 -r10919
--- branches/RC/core/units/categories/categories_item.php	(.../categories_item.php)	(revision 10906)
+++ branches/RC/core/units/categories/categories_item.php	(.../categories_item.php)	(revision 10919)
@@ -54,7 +54,6 @@
 			return $parent_path.$this->GetID().'|';
 		}
 		
-		
 		/**
 		 * replace not allowed symbols with "_" chars + remove duplicate "_" chars in result
 		 *
@@ -64,7 +63,7 @@
 		function stripDisallowed($string)
 		{
 			$filenames_helper =& $this->Application->recallObject('FilenamesHelper');
-			/* @var $filenames_helper EFilenameHelper */
+			/* @var $filenames_helper FilenamesHelper */
 
 			$string = $filenames_helper->replaceSequences($string);
 
@@ -89,7 +88,7 @@
 			$escape_char = $this->Application->ConfigValue('FilenameSpecialCharReplacement');
 			
 			$item_id = !$this->GetID() ? 0 : $this->GetID();
-			$check_in_parent_cat_only = $item_id ? ' AND ParentId = '.$this->GetDBField("ParentId") : '';
+			$check_in_parent_cat_only = $item_id ? ' AND ParentId = '.$this->GetDBField('ParentId') : '';
 
 			// check temp table
 			$sql_temp = 'SELECT '.$this->IDField.' FROM '.$this->TableName.' WHERE Filename = '.$this->Conn->qstr($filename).$check_in_parent_cat_only;