Index: trunk/kernel/include/config.php
===================================================================
diff -u -N -r5168 -r5248
--- trunk/kernel/include/config.php	(.../config.php)	(revision 5168)
+++ trunk/kernel/include/config.php	(.../config.php)	(revision 5248)
@@ -243,24 +243,24 @@
   function replace_sql($string, $start_mark = '<SQL>')
   {  
 	$mark_length = strlen($start_mark);
-  	$string = str_replace("<PREFIX>",GetTablePrefix(),$string);
-
+      $string = str_replace("<PREFIX>",GetTablePrefix(),$string);      
+      
   	$start = strpos($string, $start_mark);
 
-  	while($start)
-  	{
-  		$end = strpos($string,"</SQL>");
-  		if(!$end)
-  		{
-  			$end = strlen($string);
-  		}
-  		$len = $end - $start;
+      while($start)
+      {
+          $end = strpos($string,"</SQL>");
+          if(!$end)
+          {          
+              $end = strlen($string);
+          }
+          $len = $end - $start;
   		$sql = substr($string,$start + $mark_length,$len - $mark_length);
-
-  		$sql_val = $this->explode_sql($sql);
+          
+          $sql_val = $this->explode_sql($sql);
   		$s = substr($string, 0, $start) . $sql_val . substr($string, $end + $mark_length + 1);
-
-  		$string = $s;
+                    
+          $string = $s;
   		$start = strpos($string, $start_mark);
   	}
 
@@ -269,7 +269,7 @@
   		$string = $this->replace_sql($string, '<SQL+>');
   	}
 
-  	return preg_replace('/(.*)$,/','\\1', $string);
+      return preg_replace('/(.*)$,/','\\1', $string);
   }
 
 	function ItemFormElement($StartFrom=1)