--- /root/nrpe-2.12/init-script.in	2003-01-08 02:11:36.000000000 +0100
+++ init-script.in	2009-12-31 01:43:27.000000000 +0100
@@ -22,10 +22,12 @@
 fi
 
 # Source networking configuration.
-. /etc/sysconfig/network
+if [ -f /etc/sysconfig/network ] ; then
+	. /etc/sysconfig/network
+fi
 
 # Check that networking is up.
-[ ${NETWORKING} = "no" ] && exit 0
+[ "${NETWORKING}" = "no" ] && exit 0
 
 NrpeBin=@bindir@/nrpe
 NrpeCfg=@sysconfdir@/nrpe.cfg