From f02f770ec2849985446dc8d87b01a7c96fba0e75 Mon Sep 17 00:00:00 2001
From: Leo Krueger <git@leokrueger.de>
Date: Wed, 1 Oct 2014 22:49:13 +0200
Subject: [PATCH] Only restart dhcp server if it was running before

so we do not interfere with check-gateway script that stops dhcp server if no vpn uplink is present
---
 updateStatics.sh | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/updateStatics.sh b/updateStatics.sh
index c25dec7..41c4eee 100755
--- a/updateStatics.sh
+++ b/updateStatics.sh
@@ -15,11 +15,9 @@ if ! cmp $GIT_REPO/static.conf /etc/dhcp/static.conf >/dev/null 2>&1 ;
 then
     cp $GIT_REPO/static.conf /etc/dhcp/static.conf
 
-    /usr/sbin/service isc-dhcp-server restart
-fi
-
-ps -C "dhcpd" 2>&1>/dev/null
-if [[ $? -ne 0 ]]
-then
-    /usr/sbin/service isc-dhcp-server restart
+    /usr/sbin/service isc-dhcp-server status 2>&1> /dev/null
+    if [[ $? -eq 0 ]]
+    then
+        /usr/sbin/service isc-dhcp-server restart
+    fi
 fi