Index: trunk/core/kernel/processors/tag_processor.php
===================================================================
diff -u -N -r2566 -r3723
--- trunk/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 2566)
+++ trunk/core/kernel/processors/tag_processor.php	(.../tag_processor.php)	(revision 3723)
@@ -22,7 +22,7 @@
 			else 
 			{
 				if ($this->Application->hasObject('TagsAggregator')) {
-					$aggregator = $this->Application->recallObject('TagsAggregator');
+					$aggregator =& $this->Application->recallObject('TagsAggregator');
 					$tag_mapping = $aggregator->GetArrayValue($tag->Prefix, $Method);
 					if ($tag_mapping) {
 						
@@ -57,7 +57,7 @@
 			else 
 			{
 				if ($this->Application->hasObject('TagsAggregator')) {
-					$aggregator = $this->Application->recallObject('TagsAggregator');
+					$aggregator =& $this->Application->recallObject('TagsAggregator');
 					$tmp = $this->Application->processPrefix($prefix);
 					$tag_mapping = $aggregator->GetArrayValue($tmp['prefix'], $Method);
 					if ($tag_mapping) {