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-rwxr-xr-xtools/openbsd/detach17
1 files changed, 8 insertions, 9 deletions
diff --git a/tools/openbsd/detach b/tools/openbsd/detach
index a5c209c..8566e51 100755
--- a/tools/openbsd/detach
+++ b/tools/openbsd/detach
@@ -5,18 +5,17 @@ DEVNAME=$2
case $DEVCLASS in
0)
- # generic devices
case "$DEVNAME" in
ugen*)
- BUSNAME=`cat /var/run/${DEVNAME}.bus`
+ BUSNAME=$(cat /var/run/${DEVNAME}.bus)
rm -f /var/run/${DEVNAME}.bus
- # probably our scanner
- chgrp wheel /dev/"$DEVNAME".*
- if [ x$BUSNAME != x ] ; then
- chgrp wheel /dev/"$BUSNAME"
- fi
+ chown root:wheel /dev/${DEVNAME}.* &&
+ chmod 600 /dev/${DEVNAME}.*
+ test -n "$BUSNAME" && {
+ chown root:wheel $BUSNAME &&
+ chmod 600 $BUSNAME
+ }
;;
esac
-
- ;;
+ ;;
esac