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Code Issues Releases Wiki Activity

allow underscore in domain name. fixes #917

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Darien Raymond 2018-03-04 17:08:58 +01:00
parent 6b4272d8d2
commit a52eb8f82b
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1 changed files with 1 additions and 1 deletions
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2
common/protocol/address.go
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@ -61,7 +61,7 @@ func maybeIPPrefix(b byte) bool {
func isValidDomain(d string) bool {
for _, c := range d {
if !((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '-' || c == '.') {
if !((c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '-' || c == '.' || c == '_') {
return false
}
}