Commit a5c56c54 authored by neilpang's avatar neilpang
Browse files

minor, fix dns param

parent a6a04953
...@@ -5440,7 +5440,7 @@ _process() { ...@@ -5440,7 +5440,7 @@ _process() {
;; ;;
--dns) --dns)
wvalue="dns" wvalue="dns"
if ! _startswith "$2" "-"; then if [ "$2" ] && ! _startswith "$2" "-"; then
wvalue="$2" wvalue="$2"
shift shift
fi fi
......
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