From 62bf1988af6ffae3b531a9fbf8be265d7fc54fd5 Mon Sep 17 00:00:00 2001
From: Michael Biebl <biebl@debian.org>
Date: Wed, 3 Aug 2011 17:26:15 +0200
Subject: [PATCH] Add more safety checks

In case /etc/default/rcS is missing or UTC not set.
---
 debian/systemd.postinst | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/debian/systemd.postinst b/debian/systemd.postinst
index 6a4c5e99..73e2a11d 100644
--- a/debian/systemd.postinst
+++ b/debian/systemd.postinst
@@ -8,8 +8,10 @@ fi
 
 # Do a one-time migration of the local time setting
 if dpkg --compare-versions "$2" lt "33-1"; then
-    . /etc/default/rcS
-    if [ $UTC ="no" ] && [ ! -e /etc/adjtime ]; then
+    if [ -f /etc/default/rcS ];
+        . /etc/default/rcS
+    fi
+    if [ "$UTC" = "no" ] && [ ! -e /etc/adjtime ]; then
         echo "0.0 0 0.0\n0\nLOCAL" > /etc/adjtime
     fi
 fi
-- 
2.39.5