git subrepo commit (merge) mailcow/src/mailcow-dockerized

subrepo: subdir:   "mailcow/src/mailcow-dockerized"
  merged:   "c7b1dc37"
upstream: origin:   "https://github.com/mailcow/mailcow-dockerized.git"
  branch:   "master"
  commit:   "a366494c"
git-subrepo: version:  "0.4.6"
  origin:   "???"
  commit:   "???"
Change-Id: Id574ecd4e02e3c4fbf8a1efd49be11c0b6d19a3f
diff --git a/mailcow/src/mailcow-dockerized/data/web/sogo-auth.php b/mailcow/src/mailcow-dockerized/data/web/sogo-auth.php
index 7ca5e4d..40fff58 100644
--- a/mailcow/src/mailcow-dockerized/data/web/sogo-auth.php
+++ b/mailcow/src/mailcow-dockerized/data/web/sogo-auth.php
@@ -60,7 +60,7 @@
           ':remote_addr' => ($_SERVER['HTTP_X_REAL_IP'] ?? $_SERVER['REMOTE_ADDR'])
         ));
         // redirect to sogo (sogo will get the correct credentials via nginx auth_request
-        header("Location: /SOGo/so/${login}");
+        header("Location: /SOGo/so/{$login}");
         exit;
       }
     }