diff options
| -rw-r--r-- | system/core/Lang.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/system/core/Lang.php b/system/core/Lang.php index c0cd34a3d..9aaf944ce 100644 --- a/system/core/Lang.php +++ b/system/core/Lang.php @@ -106,7 +106,7 @@ class CI_Lang { $langfile .= '.php'; - if (empty($idiom) OR ! ctype_alpha($idiom)) + if (empty($idiom) OR ! preg_match('/^[a-z_-]$/i', $idiom)) { $config =& get_config(); $idiom = empty($config['language']) ? 'english' : $config['language']; |