fix idn issue.

This commit is contained in:
neilpang 2019-04-29 21:44:25 +08:00
parent a7420ca3d4
commit d10f40f109

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@ -1032,7 +1032,7 @@ _createkey() {
_is_idn() {
_is_idn_d="$1"
_debug2 _is_idn_d "$_is_idn_d"
_idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-')
_idn_temp=$(printf "%s" "$_is_idn_d" | tr -d '0-9' | tr -d 'a-z' | tr -d 'A-Z' | tr -d '*.,-_')
_debug2 _idn_temp "$_idn_temp"
[ "$_idn_temp" ]
}