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author Eric Hameleers <alien@slackware.com>2023-05-30 10:59:49 +0200
committer Eric Hameleers <alien@slackware.com>2023-05-30 10:59:49 +0200
commitf9fbf9143a99edf18364e68cde682e440c84f861 (patch)
treefc1fbe1da8af1c2f2f26ca24d39aa6e30262780c
parent268d770edef94e750bf3ab2b3bec13ca6ab07171 (diff)
downloadliveslak-f9fbf9143a99edf18364e68cde682e440c84f861.tar.gz
liveslak-f9fbf9143a99edf18364e68cde682e440c84f861.tar.xz
liveinit: don't use switch unsupported by busybox cut command
Thanks to Richard Hoyle for pointing this out.
-rw-r--r--liveinit.tpl2
1 files changed, 1 insertions, 1 deletions
diff --git a/liveinit.tpl b/liveinit.tpl
index f01250f..5d34592 100644
--- a/liveinit.tpl
+++ b/liveinit.tpl
@@ -195,7 +195,7 @@ for ARG in $(cat /proc/cmdline); do
# generic syntax: hostname=newname[,qualifier]
LIVE_HOSTNAME=$(echo $ARG | cut -f2 -d= | cut -f1 -d,)
# Allow for the user to (mistakenly) add a domain component:
- if [ $(echo $LIVE_HOSTNAME |cut -d. -f1- --output-delimiter ' '|wc -w) -gt 1 ]; then
+ if [ -n "$(echo "$LIVE_HOSTNAME". |cut -d. -f2-)" ]; then
LIVE_DOMAIN=$(echo $LIVE_HOSTNAME |cut -d. -f2-)
LIVE_HOSTNAME=$(echo $LIVE_HOSTNAME |cut -d. -f1)
fi