minor, ignore empty -d value

This commit is contained in:
neil 2016-06-09 12:45:30 +08:00
parent 432c589722
commit ee1737a52e

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@ -2284,7 +2284,8 @@ _process() {
--domain|-d) --domain|-d)
_dvalue="$2" _dvalue="$2"
if [ -z "$_dvalue" ] || _startswith "$_dvalue" "-" ; then if [ "$_dvalue" ] ; then
if _startswith "$_dvalue" "-" ; then
_err "'$_dvalue' is not a valid domain for parameter '$1'" _err "'$_dvalue' is not a valid domain for parameter '$1'"
return 1 return 1
fi fi
@ -2298,6 +2299,8 @@ _process() {
_altdomains="$_altdomains,$_dvalue" _altdomains="$_altdomains,$_dvalue"
fi fi
fi fi
fi
shift shift
;; ;;