fixed compatibility with PHP 5.2 and simplify code a bit
authorFabien Potencier <fabien.potencier@gmail.com>
Sun, 22 Apr 2012 06:56:25 +0000 (08:56 +0200)
committerFabien Potencier <fabien.potencier@gmail.com>
Sun, 22 Apr 2012 06:57:54 +0000 (08:57 +0200)
commitf79a56b431a3e6afa66ac8799ee7e25838059328
treef1a0a6f6a0880dbb94336815e065d5f3a09bbafd
parente7313a7825dec69822481e560c43d27c55d9c4a1
fixed compatibility with PHP 5.2 and simplify code a bit
lib/Twig/Error.php