X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=sbin%2Fgrml-pptp-vcgraz;h=b1fe498705d25583425ec39a96e29d31311372a1;hb=14c537bc9f16d9c29df0806f907f283861f589d8;hp=fc2f6c77b0407c4128eb66f2bb42d90159e0480c;hpb=5ccffd6ee849bb7c004e464f3972bcce22beac7c;p=grml-network.git

diff --git a/sbin/grml-pptp-vcgraz b/sbin/grml-pptp-vcgraz
index fc2f6c7..b1fe498 100755
--- a/sbin/grml-pptp-vcgraz
+++ b/sbin/grml-pptp-vcgraz
@@ -15,7 +15,7 @@
 export LANG=C
 export LC_ALL=C
 
-if [ "$UID" != 0 ];  then
+if [ $(id -ru) -ne 0 ] ; then
   sudo $0
   exit
 fi
@@ -51,7 +51,7 @@ chmod 600 /etc/ppp/chap-secrets
 # don't overwrite existing files - so just append:
 echo "${VPNUSERNAME} PPTP ${VPNPASSWORD} *" >> /etc/ppp/chap-secrets
 
-echo -e "#!/bin/sh\nLANG=C\nVPNSERVER=\"${VPNSERVER}\"\nDORMITORY=\"${DORMITORY}\"" > /etc/init.d/pptp-vcgraz
+printf "#!/bin/sh\nLANG=C\nVPNSERVER=\"${VPNSERVER}\"\nDORMITORY=\"${DORMITORY}\"" > /etc/init.d/pptp-vcgraz
 cat >> /etc/init.d/pptp-vcgraz << "EOF"
 # connect to vc-graz via pptp
 case "$1" in