minor, ignore empty -d value

9 years ago · ee1737a52e
1 changed files with 14 additions and 11 deletions
--- a/acme.sh
+++ b/acme.sh
@ -2284,7 +2284,8 @@ _process() {
    --domain|-d)
        _dvalue="$2"
        if [ -z "$_dvalue" ] || _startswith "$_dvalue" "-" ; then
        if [ "$_dvalue" ] ; then
          if _startswith "$_dvalue" "-" ; then
            _err "'$_dvalue' is not a valid domain for parameter '$1'"
            return 1
          fi
@ -2298,6 +2299,8 @@ _process() {
              _altdomains="$_altdomains,$_dvalue"
            fi
          fi
        fi
        shift
        ;;