diff options
Diffstat (limited to 'system/helpers/captcha_helper.php')
| -rw-r--r-- | system/helpers/captcha_helper.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php index bdc3910db..1e6ee3c07 100644 --- a/system/helpers/captcha_helper.php +++ b/system/helpers/captcha_helper.php @@ -54,13 +54,13 @@ if ( ! function_exists('create_captcha')) foreach ($defaults as $key => $val) { - if ( ! is_array($data) && ( ! isset($$key) OR $$key == '')) + if ( ! is_array($data) && empty($$key)) { $$key = $val; } else { - $$key = ( ! isset($data[$key])) ? $val : $data[$key]; + $$key = isset($data[$key]) ? $data[$key] : $val; } } |