Index: t3lib/class.t3lib_div.php
===================================================================
--- t3lib/class.t3lib_div.php	(Revision 7477)
+++ t3lib/class.t3lib_div.php	(Arbeitskopie)
@@ -5837,12 +5837,12 @@
 			if($quoteActive > -1)	{
 				$paramsArr[$quoteActive] .= ' '.$v;
 				unset($paramsArr[$k]);
-				if(preg_match('/"$/', $v))	{ $quoteActive = -1; }
+				if(preg_match('/["\']$/', $v))	{ $quoteActive = -1; }
 
 			} elseif(!trim($v))	{
 				unset($paramsArr[$k]);	// Remove empty elements
 
-			} elseif(preg_match('/^"/', $v))	{
+			} elseif(preg_match('/^["\'].*[^"\']$/', $v))	{
 				$quoteActive = $k;
 			}
 		}