Use rcube_utils::https_check() instead of _SERVER var.

dsoares · May 2, 2018 · e88873f · e88873f
1 parent 8034f90
commit e88873f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rcguard.php b/rcguard.php
@@ -182,7 +182,7 @@ private function show_recaptcha($loginform)
         $this->include_stylesheet($skin_path . '/rcguard.css');
         $this->include_script('rcguard.js');
 
-        $recaptcha_api = ($rcmail->config->get('recaptcha_https') || $_SERVER['HTTPS']) ?
+        $recaptcha_api = ($rcmail->config->get('recaptcha_https') || rcube_utils::https_check()) ?
             $rcmail->config->get('recaptcha_api_secure') : $rcmail->config->get('recaptcha_api');
 
         $src = sprintf("%s?hl=%s", $recaptcha_api, $rcmail->user->language);