X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=usr_sbin%2Fprepare_ramdisk.sh;h=e7018fb484db3b86c69e244de9b1627f3397a9e2;hb=b0c3e5ff760f99d6ff7721852bc1a0d73c5ea201;hp=7e94187a04a83c4d71000fa56e14e50e7e40c50f;hpb=9fef74081f53d30174118872324fa62d4a8145b5;p=grml-scripts.git

diff --git a/usr_sbin/prepare_ramdisk.sh b/usr_sbin/prepare_ramdisk.sh
index 7e94187..e7018fb 100755
--- a/usr_sbin/prepare_ramdisk.sh
+++ b/usr_sbin/prepare_ramdisk.sh
@@ -6,7 +6,7 @@
 # License:       This file is licensed under the GPL v2.
 ################################################################################
 
-if [ $UID != 0 ]; then
+if [ $(id -u) != 0 ] ; then
   echo "Error: $0 requires root permissions. Exiting."
   exit 1
 fi