Merge pull request #12429 from MrPetovan/bug/contactblock-icon

[friendica.git] / src / Module / Maintenance.php

diff --git a/src/Module/Maintenance.php b/src/Module/Maintenance.php
index 05540a228b94618a739e2e542942489116832dbf..4080869158942a006b92404e1bfc834a94837d36 100644 (file)
--- a/src/Module/Maintenance.php
+++ b/src/Module/Maintenance.php
@@ -45,7 +45,7 @@ class Maintenance extends BaseModule
 
                $exception = new HTTPException\ServiceUnavailableException($reason);
 
-               header($_SERVER["SERVER_PROTOCOL"] . ' ' . $exception->getCode() . ' ' . DI::l10n()->t('System down for maintenance'));
+               header($_SERVER['SERVER_PROTOCOL'] . ' ' . $exception->getCode() . ' ' . DI::l10n()->t('System down for maintenance'));
 
                $tpl = Renderer::getMarkupTemplate('exception.tpl');