X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=sbin%2Fgrml-pptp-inode;h=abef0593e15c46d1ca48ea80856d97bdd323b8c7;hb=6491538dd1b832fcae56d058b2a0685f2e643460;hp=3c61d337fb7798e175bfe297128b6f034d715bd9;hpb=5ccffd6ee849bb7c004e464f3972bcce22beac7c;p=grml-network.git

diff --git a/sbin/grml-pptp-inode b/sbin/grml-pptp-inode
index 3c61d33..abef059 100755
--- a/sbin/grml-pptp-inode
+++ b/sbin/grml-pptp-inode
@@ -14,9 +14,8 @@
 
 export LANG=C
 
-if [ $UID != 0 ] ; then
-   echo Error: become root before starting $0 >& 2
-   exit 100
+if [ $(id -ru) -ne 0 ] ; then
+  echo 1>&2 "Error: please run this script with uid 0 (root)." ; exit 1
 fi
 
 if [ -z "$FORCE_OLD" ] ; then
@@ -46,7 +45,7 @@ EOF
 echo "${VPNUSERNAME} XDSL ${VPNPASSWORD} *" >> /etc/ppp/pap-secrets
 chmod 0600 /etc/ppp/pap-secrets
 
-echo -e "#!/bin/sh\nLANG=C\nVPNSERVER=\"${VPNSERVER}\"\n" > /etc/init.d/pptp
+printf "#!/bin/sh\nLANG=C\nVPNSERVER=\"${VPNSERVER}\"\n" > /etc/init.d/pptp
 
 cat >> /etc/init.d/pptp << "EOF"