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Require xlock in grml-lock if DISPLAY is set. [Closes: issue768]
[grml-scripts-core.git]
/
usr_sbin
/
blacklist
diff --git
a/usr_sbin/blacklist
b/usr_sbin/blacklist
index
ff1189a
..
ff9f2d0
100755
(executable)
--- a/
usr_sbin/blacklist
+++ b/
usr_sbin/blacklist
@@
-16,7
+16,7
@@
if [ -z "$1" ] ; then
exit 1
fi
-if [
$UID != 0
] ; then
+if [
"$(id -ru)" != "0"
] ; then
echo Error: become root before starting $0 >& 2
exit 100
fi