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-rwxr-xr-xsystem/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 c0e3798f4..19ec0c778 100755
--- a/system/helpers/captcha_helper.php
+++ b/system/helpers/captcha_helper.php
@@ -87,7 +87,7 @@ if ( ! function_exists('create_captcha'))
$current_dir = @opendir($img_path);
- while($filename = @readdir($current_dir))
+ while ($filename = @readdir($current_dir))
{
if ($filename != "." and $filename != ".." and $filename != "index.html")
{