Index: trunk/kernel/parser.php
===================================================================
diff -u -r302 -r446
--- trunk/kernel/parser.php	(.../parser.php)	(revision 302)
+++ trunk/kernel/parser.php	(.../parser.php)	(revision 446)
@@ -3269,8 +3269,12 @@
     }
     else {
     	$ret = $objSearchCats->QueryItemCount;
-    }    
+    }
     
+    if ($ret == '') {
+    	$ret = 0;
+    }
+    
     //echo $ret;
     //$objSearchCats->QueryItemCount = $ret;