+ if [ -n "$uname" ] && [ -n "$addngroups" ]; then
+ oIFS="$IFS"
+ IFS=","
+ for addngroup in $addngroups ; do
+ IFS="="
+ set -- $addngroup; addngname="$1"; addngid="$2"
+ if [ -n "$addngid" ]; then
+ group_exists "$addngname" || group_add "$addngname" "$addngid"
+ else
+ group_add_next "$addngname"
+ fi
+
+ group_add_user "$addngname" "$uname"
+ done
+ IFS="$oIFS"
+ fi
+
+ unset uid gid uname gname addngroups addngroup addngname addngid