From 614eabce41a6e160bdd9b29ff408ade19fe73c76 Mon Sep 17 00:00:00 2001
From: Neraste <neraste.herr10@gmail.com>
Date: Sat, 21 Oct 2017 16:55:06 +0200
Subject: [PATCH] Fix call to getSubAdmin

---
 service/mailservice.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service/mailservice.php b/service/mailservice.php
index 02cd682..248f95d 100644
--- a/service/mailservice.php
+++ b/service/mailservice.php
@@ -117,7 +117,7 @@ class MailService {
 		// add subadmins of this group to notification list
 		if (!$userIsEnabled and $userGroupId) {
 			$group = $this->groupManager->get($userGroupId);
-			$subadmin_users = $group->getSubAdmin()->getGroupsSubAdmins($group);
+			$subadmin_users = $this->$groupManager->getSubAdmin()->getGroupsSubAdmins($group);
 			foreach ($subadmin_users as $user) {
 				if (!in_array($user, $admin_users)) {
 					$admin_users[] = $user;