Index: trunk/kernel/include/category.php
===================================================================
diff -u -N -r3179 -r3220
--- trunk/kernel/include/category.php	(.../category.php)	(revision 3179)
+++ trunk/kernel/include/category.php	(.../category.php)	(revision 3220)
@@ -46,13 +46,18 @@
      							
      	$string = str_replace($not_allowed, '_', $string);
      	$string = preg_replace('/(_+)/', '_', $string);
+     	$string = $this->checkAutoFilename($string);
      	
+     	return $string;
+     }
+     
+     function checkAutoFilename($string)
+     {
      	while( preg_match('/(.*)_([\d]+)$/', $string, $rets) )
 		{
 			$string = $rets[1];
 		}
-     	
-     	return $string;
+		return $string;
      }
      
      function GenerateFilename()