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remove some redundant casefolds
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08f351060e
commit
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@ -1234,9 +1234,8 @@ func inviteHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Re
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return false
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}
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casefoldedChannelName, err := CasefoldChannel(channelName)
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channel := server.channels.Get(casefoldedChannelName)
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if err != nil || channel == nil {
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channel := server.channels.Get(channelName)
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if channel == nil {
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rb.Add(nil, server.name, ERR_NOSUCHCHANNEL, client.nick, utils.SafeErrorParam(channelName), client.t("No such channel"))
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return false
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}
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@ -1675,9 +1674,7 @@ func lusersHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Re
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// MODE <target> [<modestring> [<mode arguments>...]]
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func modeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
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_, errChan := CasefoldChannel(msg.Params[0])
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if errChan == nil {
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if 0 < len(msg.Params[0]) && msg.Params[0][0] == '#' {
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return cmodeHandler(server, client, msg, rb)
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}
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return umodeHandler(server, client, msg, rb)
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@ -1685,10 +1682,9 @@ func modeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
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// MODE <channel> [<modestring> [<mode arguments>...]]
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func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
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channelName, err := CasefoldChannel(msg.Params[0])
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channel := server.channels.Get(channelName)
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channel := server.channels.Get(msg.Params[0])
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if err != nil || channel == nil {
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if channel == nil {
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rb.Add(nil, server.name, ERR_NOSUCHCHANNEL, client.nick, utils.SafeErrorParam(msg.Params[0]), client.t("No such channel"))
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return false
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}
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@ -1748,12 +1744,9 @@ func cmodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
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// MODE <client> [<modestring> [<mode arguments>...]]
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func umodeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
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cDetails := client.Details()
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nickname, err := CasefoldName(msg.Params[0])
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target := server.clients.Get(nickname)
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if err != nil || target == nil {
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if len(msg.Params[0]) > 0 {
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rb.Add(nil, server.name, ERR_NOSUCHNICK, cDetails.nick, msg.Params[0], client.t("No such nick"))
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}
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target := server.clients.Get(msg.Params[0])
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if target == nil {
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rb.Add(nil, server.name, ERR_NOSUCHNICK, cDetails.nick, utils.SafeErrorParam(msg.Params[0]), client.t("No such nick"))
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return false
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}
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@ -2459,12 +2452,9 @@ func timeHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Resp
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// TOPIC <channel> [<topic>]
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func topicHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
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name, err := CasefoldChannel(msg.Params[0])
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channel := server.channels.Get(name)
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if err != nil || channel == nil {
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if len(msg.Params[0]) > 0 {
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channel := server.channels.Get(msg.Params[0])
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if channel == nil {
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rb.Add(nil, server.name, ERR_NOSUCHCHANNEL, client.nick, utils.SafeErrorParam(msg.Params[0]), client.t("No such channel"))
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}
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return false
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}
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