From f8501aa80d413cb36abc2afec677f14e47a81c05 Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Tue, 18 Oct 2016 15:38:03 +0200
Subject: [PATCH] setup/AdminAccountPage: respect previously configured envvar
 when suggesting admin username

refs #12164
---
 modules/setup/application/forms/AdminAccountPage.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/setup/application/forms/AdminAccountPage.php b/modules/setup/application/forms/AdminAccountPage.php
index 6e8fe26dc..b636063c9 100644
--- a/modules/setup/application/forms/AdminAccountPage.php
+++ b/modules/setup/application/forms/AdminAccountPage.php
@@ -270,7 +270,7 @@ class AdminAccountPage extends Form
      */
     protected function getUsername()
     {
-        $name = ExternalBackend::getRemoteUser(null);
+        $name = ExternalBackend::getRemoteUser($this->backendConfig['username_envvar']);
         if ($name === null) {
             return '';
         }