From a623d8ef1e90e8a38dfce134ddb134a396ed83ab Mon Sep 17 00:00:00 2001
From: vegax87 <vegax987@gmail.com>
Date: Mon, 23 Jan 2017 21:20:42 +0100
Subject: [PATCH] Solved! RPL_USERHOST must use trailing

---
 irc/client.go |  1 +
 irc/server.go |  4 ++--
 irc/util.go   | 17 -----------------
 3 files changed, 3 insertions(+), 19 deletions(-)

diff --git a/irc/client.go b/irc/client.go
index 983b36bf..c2e16d91 100644
--- a/irc/client.go
+++ b/irc/client.go
@@ -543,6 +543,7 @@ var (
 		"NOTICE":  true,
 
 		RPL_WHOISCHANNELS: true,
+		RPL_USERHOST: true,
 	}
 )
 
diff --git a/irc/server.go b/irc/server.go
index e0f26b8e..a1b71af1 100644
--- a/irc/server.go
+++ b/irc/server.go
@@ -1861,9 +1861,9 @@ func userhostHandler(server *Server, client *Client, msg ircmsg.IrcMessage) bool
 	}
 
 	if target.flags[Away] {
-		client.Send(nil, client.server.name, RPL_USERHOST, client.nick, fmt.Sprintf("%s =- %s @ %s", target.nick, target.username, target.hostname))
+		client.Send(nil, client.server.name, RPL_USERHOST, client.nick, fmt.Sprintf("%s=-%s@%s", target.nick, target.username, target.hostname))
 	} else {
-		client.Send(nil, client.server.name, RPL_USERHOST, client.nick, fmt.Sprintf("%s =+ %s @ %s", target.nick, target.username, target.hostname))
+		client.Send(nil, client.server.name, RPL_USERHOST, client.nick, fmt.Sprintf("%s=+%s@%s", target.nick, target.username, target.hostname))
 	}
 	return false
 }
diff --git a/irc/util.go b/irc/util.go
index 1d9bc114..03f806c2 100644
--- a/irc/util.go
+++ b/irc/util.go
@@ -3,11 +3,6 @@
 
 package irc
 
-import (
-	"strings"
-	"unicode"
-)
-
 // argsToStrings takes the arguments and splits them into a series of strings,
 // each argument separated by delim and each string bounded by maxLength.
 func argsToStrings(maxLength int, arguments []string, delim string) []string {
@@ -38,15 +33,3 @@ func argsToStrings(maxLength int, arguments []string, delim string) []string {
 
 	return messages
 }
-
-// stripSpaces removes all whitespaces inside a string
-func stripSpaces(str string) string {
-	return strings.Map(func(r rune) rune {
-		if unicode.IsSpace(r) {
-			// if the character is a space, drop it
-			return -1
-		}
-		// else keep it in the string
-		return r
-	}, str)
-}