Merge pull request #63 from slusarz/exception_issue

Fix for error when throwing exception

$aEnd is an array, string expected for first argument to Exception const...

Author: sabberworm

lib/Sabberworm/CSS/Parser.php

@@ -532,7 +532,7 @@ private function consumeUntil($aEnd, $bIncludeEnd = false) {
 			}
 		}
 		if ($iEndPos === null) {
-			throw new UnexpectedTokenException($aEnd, $this->peek(5), 'search');
+			throw new UnexpectedTokenException(print_r($aEnd, true), $this->peek(5), 'search');
 		}
 		return $this->consume($iEndPos - $this->iCurrentPosition);
 	}