Index: trunk/core/kernel/db/dblist.php
===================================================================
diff -u -N -r4899 -r5547
--- trunk/core/kernel/db/dblist.php	(.../dblist.php)	(revision 4899)
+++ trunk/core/kernel/db/dblist.php	(.../dblist.php)	(revision 5547)
@@ -148,7 +148,7 @@
 	var $HavingFilter = Array(FLT_SYSTEM => null, FLT_NORMAL => null, FLT_SEARCH => null, FLT_VIEW => null);
 
 	var $AggregateFilter = Array(FLT_SYSTEM => null, FLT_NORMAL => null);
-	
+
 	var $GroupByFields = Array();
 
 	var $Queried = false;
@@ -172,13 +172,13 @@
 
 		$this->HavingFilter[FLT_SYSTEM] =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_AND);
 		$this->HavingFilter[FLT_NORMAL] =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_OR);
-		
+
 		$this->HavingFilter[FLT_SEARCH] =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_OR);
 		$this->HavingFilter[FLT_VIEW] =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_AND);
 
 		$this->AggregateFilter[FLT_SYSTEM] =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_AND);
 		$this->AggregateFilter[FLT_NORMAL] =& $this->Application->makeClass('kMultipleFilter', FLT_TYPE_OR);
-		
+
 		$this->PerPage = -1;
 	}
 
@@ -236,18 +236,18 @@
 			$this->HavingFilter[FLT_SYSTEM]->clearFilters();
 			$this->AggregateFilter[FLT_SYSTEM]->clearFilters();
 		}
-		
+
 		if ($user) {
 			$this->WhereFilter[FLT_NORMAL]->clearFilters();
 			$this->HavingFilter[FLT_NORMAL]->clearFilters();
 			$this->AggregateFilter[FLT_NORMAL]->clearFilters();
 		}
-		
+
 		if ($search) {
 			$this->WhereFilter[FLT_SEARCH]->clearFilters();
 			$this->HavingFilter[FLT_SEARCH]->clearFilters();
 		}
-		
+
 		if ($view) {
 			$this->WhereFilter[FLT_VIEW]->clearFilters();
 			$this->HavingFilter[FLT_VIEW]->clearFilters();
@@ -508,7 +508,7 @@
 		if ($aggregated == 0) {
 			$having->addFilter('system_aggregated', $this->AggregateFilter[FLT_SYSTEM] );
 		}
-		
+
 		if (!$system_filters_only) {
 			$having->addFilter('view_having', $this->HavingFilter[FLT_VIEW] );
 			$search_w = $this->WhereFilter[FLT_SEARCH]->getSQL();