From 0730ab8fdd1cfd3e252b1786e2109d651f8a77ea Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 20 Dec 2017 10:59:34 +0100
Subject: [systemstatus] Only query dnbd3-server if enabled

---
 modules-available/systemstatus/page.inc.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/modules-available/systemstatus/page.inc.php b/modules-available/systemstatus/page.inc.php
index c1c52af0..8a0e5f87 100644
--- a/modules-available/systemstatus/page.inc.php
+++ b/modules-available/systemstatus/page.inc.php
@@ -231,7 +231,12 @@ class Page_SystemStatus extends Page
 		$data = array('services' => array());
 		$tasks = array();
 
-		foreach (['dmsd', 'dnbd3-server', 'atftpd'] as $svc) {
+		$todo = ['dmsd', 'atftpd'];
+		if (Module::isAvailable('dnbd3') && Dnbd3::isEnabled()) {
+			$todo[] = 'dnbd3-server';
+		}
+
+		foreach ($todo as $svc) {
 			$tasks[] = array(
 				'name' => $svc,
 				'task' => Taskmanager::submit('Systemctl', ['service' => $svc, 'operation' => 'is-active'])
-- 
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