The Internal Field Seperator is meant for this so use it instead of
reading and stripping ':' again.
Feedback? Comments?
Index: rc
===================================================================
RCS file: /cvs/src/etc/rc,v
retrieving revision 1.508
diff -u -p -r1.508 rc
--- rc 17 Jul 2017 12:02:53 -0000 1.508
+++ rc 17 Jul 2017 13:33:54 -0000
@@ -351,8 +350,8 @@ if [[ $1 == shutdown ]]; then
[[ -f /etc/rc.shutdown ]] && sh /etc/rc.shutdown
fi
- ifconfig | while read _if _junk; do
- [[ $_if == carp+([0-9]): ]] && ifconfig ${_if%:} down
+ ifconfig | while IFS=: read _if _junk; do
+ [[ $_if == carp+([0-9]) ]] && ifconfig $_if down
done
exit 0
