fix idn to support European chars

https://github.com/Neilpang/acme.sh/issues/331#issuecomment-255583889
This commit is contained in:
neilpang 2016-10-23 20:36:32 +08:00
parent 9aa3be7f9f
commit 049be10406

View File

@ -486,7 +486,10 @@ _createkey() {
#domain
_is_idn() {
_is_idn_d="$1"
echo "$_is_idn_d" | grep "[^0-9a-zA-Z.,]" >/dev/null 2>&1
_debug2 _is_idn_d "$_is_idn_d"
_idn_temp=$(printf "%s" "$_is_idn_d" | tr -d "[0-9a-zA-Z.,-]")
_debug2 _idn_temp "$_idn_temp"
[ "$_idn_temp" ]
}
#aa.com