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fix #2147

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use strings.CutPrefix when possible
This commit is contained in:
Shivaram Lingamneni 2025-05-25 01:59:55 -04:00
parent e4aac56bda
commit 7138e76151
2 changed files with 7 additions and 9 deletions
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11
irc/handlers.go
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@ -149,11 +149,8 @@ func (server *Server) sendLoginSnomask(nickMask, accountName string) {
// to indicate that it should be removed from the list
func acceptHandler(server *Server, client *Client, msg ircmsg.Message, rb *ResponseBuffer) bool {
for _, tNick := range strings.Split(msg.Params[0], ",") {
add := true
if strings.HasPrefix(tNick, "-") {
add = false
tNick = strings.TrimPrefix(tNick, "-")
}
tNick, negPrefix := strings.CutPrefix(tNick, "-")
add := !negPrefix
target := server.clients.Get(tNick)
if target == nil {
@ -4118,9 +4115,9 @@ func zncHandler(server *Server, client *Client, msg ircmsg.Message, rb *Response
// fake handler for unknown commands
func unknownCommandHandler(server *Server, client *Client, msg ircmsg.Message, rb *ResponseBuffer) bool {
var message string
if strings.HasPrefix(msg.Command, "/") {
if trimmedCmd, initialSlash := strings.CutPrefix(msg.Command, "/"); initialSlash {
message = fmt.Sprintf(client.t("Unknown command; if you are using /QUOTE, the correct syntax is /QUOTE %[1]s, not /QUOTE %[2]s"),
strings.TrimPrefix(msg.Command, "/"), msg.Command)
trimmedCmd, msg.Command)
} else {
message = client.t("Unknown command")
}