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path: root/phpBB/phpbb/captcha/plugins/gd_wave.php
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-rw-r--r--phpBB/phpbb/captcha/plugins/gd_wave.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/phpBB/phpbb/captcha/plugins/gd_wave.php b/phpBB/phpbb/captcha/plugins/gd_wave.php
index e1d44df778..4ac26ed2b7 100644
--- a/phpBB/phpbb/captcha/plugins/gd_wave.php
+++ b/phpBB/phpbb/captcha/plugins/gd_wave.php
@@ -33,9 +33,9 @@ class gd_wave extends captcha_abstract
return '\\phpbb\\captcha\\gd_wave';
}
- function acp_page($id, &$module)
+ function acp_page($id, $module)
{
- global $config, $db, $template, $user;
+ global $user;
trigger_error($user->lang['CAPTCHA_NO_OPTIONS'] . adm_back_link($module->u_action));
}