Index: branches/5.2.x/core/units/spam_reports/spam_report_eh.php
===================================================================
diff -u -N -r15130 -r15137
--- branches/5.2.x/core/units/spam_reports/spam_report_eh.php	(.../spam_report_eh.php)	(revision 15130)
+++ branches/5.2.x/core/units/spam_reports/spam_report_eh.php	(.../spam_report_eh.php)	(revision 15137)
@@ -43,7 +43,7 @@
 //	function CheckPermission($event)
 //	{
 //		if ( $event->Name == 'OnNewReport' ) {
-//			$perm_helper =& $this->Application->recallObject('PermissionsHelper');
+//			$perm_helper = $this->Application->recallObject('PermissionsHelper');
 //			/* @var $perm_helper kPermissionsHelper */
 //
 //			return $perm_helper->finalizePermissionCheck($event, $this->Application->LoggedIn());
@@ -94,7 +94,7 @@
 		$item_prefix = $object->GetDBField('ItemPrefix');
 
 		if ( preg_match('/rev$/', $item_prefix) ) {
-			$item =& $this->Application->recallObject($item_prefix);
+			$item = $this->Application->recallObject($item_prefix);
 			/* @var $item kDBItem */
 
 			$object->SetDBField('ItemName', $item->GetDBField('ReviewText'));
@@ -110,7 +110,7 @@
 	 */
 	function OnNewReport($event)
 	{
-		$ajax_form_helper =& $this->Application->recallObject('AjaxFormHelper');
+		$ajax_form_helper = $this->Application->recallObject('AjaxFormHelper');
 		/* @var $ajax_form_helper AjaxFormHelper */
 
 		$ajax_form_helper->transitEvent($event, 'OnCreate');
@@ -134,7 +134,7 @@
 			$item_prefix = $object->GetDBField('ItemPrefix');
 
 			if ( !isset($temp_handlers[$item_prefix]) ) {
-				$temp_handlers[$item_prefix] =& $this->Application->recallObject($item_prefix . '_TempHandler', 'kTempTablesHandler');
+				$temp_handlers[$item_prefix] = $this->Application->recallObject($item_prefix . '_TempHandler', 'kTempTablesHandler');
 			}
 
 			$temp_handlers[$item_prefix]->DeleteItems($item_prefix, '', Array ($object->GetDBField('ItemId')));