X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=sbin%2Fgrml-network;fp=sbin%2Fgrml-network;h=46393a6f131fe8639246cf01220c84bdf4a7fdec;hb=bc56d430ed4f7eb77355cd3db871d7a7078d051b;hp=617c272a5571882af4c717640440993f946ce5c7;hpb=5d7554081bad198b04ae1d3bef83f02adaec9f1c;p=grml-network.git

diff --git a/sbin/grml-network b/sbin/grml-network
index 617c272..46393a6 100755
--- a/sbin/grml-network
+++ b/sbin/grml-network
@@ -9,9 +9,8 @@
 PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/local/bin"
 export PATH
 
-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
 
 # XDIALOG_HIGH_DIALOG_COMPAT=1