From a720961bcfa6b70b8d672b4861f8665763fc881a Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 26 Mar 2012 21:55:43 +0300 Subject: Some more minor improvements --- system/helpers/captcha_helper.php | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'system') 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; } } -- cgit v1.2.3-24-g4f1b