From 425a521d27d176c7f81d443c16d9a1a01e8fbb71 Mon Sep 17 00:00:00 2001
From: Daniel Oaks <daniel@danieloaks.net>
Date: Sun, 16 Oct 2016 21:28:59 +1000
Subject: [PATCH] channel: Fix MODE and WHO

---
 irc/client.go | 2 +-
 irc/modes.go  | 2 +-
 irc/server.go | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/irc/client.go b/irc/client.go
index 6e4469ae..dfea9e3f 100644
--- a/irc/client.go
+++ b/irc/client.go
@@ -42,7 +42,7 @@ type Client struct {
 	isDestroyed        bool
 	isQuitting         bool
 	hasQuit            bool
-	hops               uint
+	hops               int
 	hostname           string
 	idleTimer          *time.Timer
 	monitoring         map[string]bool
diff --git a/irc/modes.go b/irc/modes.go
index 012fae0c..431c238c 100644
--- a/irc/modes.go
+++ b/irc/modes.go
@@ -209,7 +209,7 @@ var (
 func modeHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool {
 	_, errChan := CasefoldChannel(msg.Params[0])
 
-	if errChan != nil {
+	if errChan == nil {
 		return cmodeHandler(server, client, msg)
 	} else {
 		return umodeHandler(server, client, msg)
diff --git a/irc/server.go b/irc/server.go
index d3044590..85c483d7 100644
--- a/irc/server.go
+++ b/irc/server.go
@@ -699,7 +699,7 @@ func (target *Client) RplWhoReply(channel *Channel, client *Client) {
 		flags += channel.members[client].Prefixes(target.capabilities[MultiPrefix])
 		channelName = channel.name
 	}
-	target.Send(nil, target.server.name, RPL_WHOREPLY, target.nick, channelName, client.username, client.hostname, client.server.name, client.nick, flags, string(client.hops), client.realname)
+	target.Send(nil, target.server.name, RPL_WHOREPLY, target.nick, channelName, client.username, client.hostname, client.server.name, client.nick, flags, strconv.Itoa(client.hops)+" "+client.realname)
 }
 
 func whoChannel(client *Client, channel *Channel, friends ClientSet) {