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fix double application of guest prefix

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This commit is contained in:
Shivaram Lingamneni 2020-03-19 05:08:53 -04:00
parent 5d9a03f031
commit ca3be51028
1 changed files with 11 additions and 2 deletions
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9
irc/client_lookup_set.go
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@ -151,10 +151,19 @@ func (clients *ClientManager) SetNick(client *Client, session *Session, newNick
}
if account == "" && config.Accounts.NickReservation.ForceGuestFormat {
newcfnick, err = CasefoldName(newNick)
if err != nil {
return "", errNicknameInvalid
}
if !config.Accounts.NickReservation.guestRegexpFolded.MatchString(newcfnick) {
newNick = strings.Replace(config.Accounts.NickReservation.GuestFormat, "*", newNick, 1)
newcfnick = "" // re-fold it below
}
}
if newcfnick == "" {
newcfnick, err = CasefoldName(newNick)
}
if err != nil {
return "", errNicknameInvalid
}