From 632f1566be6d3a0f153ed1e7fbe4a0716d260d63 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Wed, 02 Mar 2016 07:18:56 -0500
Subject: [PATCH] - removed unneeded security check (Fixes #3785)

---
 server/lib/classes/cron.d/100-monitor_system_update.inc.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/lib/classes/cron.d/100-monitor_system_update.inc.php b/server/lib/classes/cron.d/100-monitor_system_update.inc.php
index 2eea785..bc4f521 100644
--- a/server/lib/classes/cron.d/100-monitor_system_update.inc.php
+++ b/server/lib/classes/cron.d/100-monitor_system_update.inc.php
@@ -76,13 +76,13 @@
 			/*
 			 * first update the "apt database"
 			 */
-			shell_exec('apt-get update');
+			shell_exec('while fuser /var/lib/apt/lists/lock >/dev/null 2>&1 ; do sleep 2; done; apt-get update');
 
 			/*
 			 * Then test the upgrade.
 			 * if there is any output, then there is a needed update
 			 */
-			$aptData = shell_exec('while fuser /var/lib/dpkg/lock >/dev/null 2>&1 ; do sleep 2; done; apt-get -s -qq dist-upgrade');
+			$aptData = shell_exec('while fuser /var/lib/dpkg/lock >/dev/null 2>&1 || fuser /var/lib/apt/lists/lock >/dev/null 2>&1 ; do sleep 2; done; apt-get -s -qq dist-upgrade');
 			if ($aptData == '') {
 				/* There is nothing to update! */
 				$state = 'ok';

--
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