Index: branches/5.2.x/core/units/categories/cache_updater.php
===================================================================
diff -u -N -r14244 -r14699
--- branches/5.2.x/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 14244)
+++ branches/5.2.x/core/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 14699)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cache_updater.php 14244 2011-03-16 20:53:41Z alex $
+* @version	$Id: cache_updater.php 14699 2011-10-26 11:39:38Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -360,7 +360,9 @@
 				$data['queried'] = 1;
 				$data['right'] = $data['left']+1;
 
-				if ($sql = $data['perms']->GetInsertSQL()) {
+				$sql = $data['perms']->GetInsertSQL();
+
+				if ( $sql ) {
 					$this->Conn->Query($sql);
 					// $this->doneCats++;  // moved to the place where it pops out of the stack by Kostja
 				}
@@ -517,15 +519,19 @@
 		/**
 		 * Rebuild all cache in one step
 		 *
+		 * @param string $path
+		 * @return void
 		 */
 		function OneStepRun($path = '')
 		{
 			$this->InitUpdater();
 			$needs_more = true;
+
 			while ($needs_more) {
-				// until proceeeded in this step category count exceeds category per step limit
+				// until proceeded in this step category count exceeds category per step limit
 				$needs_more = $this->DoTheJob();
 			}
+
 			$this->SaveData();
 		}
 	}
\ No newline at end of file