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-rw-r--r--system/helpers/captcha_helper.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/helpers/captcha_helper.php b/system/helpers/captcha_helper.php
index f6c42b4f7..f2ff4dccf 100644
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -111,7 +111,7 @@ if ( ! function_exists('create_captcha'))
while ($filename = @readdir($current_dir))
{
if (in_array(substr($filename, -4), array('.jpg', '.png'))
- && (str_replace(array('.jpg', '.png'), '', $filename) + $expiration) < $now)
+ && (str_replace(array('.jpg', '.png'), '', $filename) + $expiration) < $now)
{
@unlink($img_path.$filename);
}