From 81eb9ee3dfebbdbab9a3b90c389b290cde400914 Mon Sep 17 00:00:00 2001
From: Alex Bramley <a.bramley@gmail.com>
Date: Sun, 13 Nov 2011 13:32:53 +0000
Subject: [PATCH] gofix weekly fixes for state.

---
 state/channel.go | 18 +++++++++---------
 state/nick.go    | 16 ++++++++--------
 state/tracker.go | 10 +++++-----
 3 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/state/channel.go b/state/channel.go
index d555b22..1735a52 100644
--- a/state/channel.go
+++ b/state/channel.go
@@ -11,9 +11,9 @@ import (
 type Channel struct {
 	Name, Topic string
 	Modes       *ChanMode
-	lookup		map[string]*Nick
+	lookup      map[string]*Nick
 	nicks       map[*Nick]*ChanPrivs
-	l			logging.Logger
+	l           logging.Logger
 }
 
 // A struct representing the modes of an IRC Channel
@@ -93,11 +93,11 @@ func init() {
 
 func NewChannel(name string, l logging.Logger) *Channel {
 	return &Channel{
-		Name: name,
-		Modes: new(ChanMode),
-		nicks: make(map[*Nick]*ChanPrivs),
+		Name:   name,
+		Modes:  new(ChanMode),
+		nicks:  make(map[*Nick]*ChanPrivs),
 		lookup: make(map[string]*Nick),
-		l: l,
+		l:      l,
 	}
 }
 
@@ -125,8 +125,8 @@ func (ch *Channel) addNick(nk *Nick, cp *ChanPrivs) {
 // Disassociates a Nick from a Channel.
 func (ch *Channel) delNick(nk *Nick) {
 	if _, ok := ch.nicks[nk]; ok {
-		ch.nicks[nk] = nil, false
-		ch.lookup[nk.Nick] = nil, false
+		delete(ch.nicks, nk)
+		delete(ch.lookup, nk.Nick)
 	} else {
 		ch.l.Warn("Channel.delNick(): %s not on %s.", nk.Nick, ch.Name)
 	}
@@ -181,7 +181,7 @@ func (ch *Channel) ParseModes(modes string, modeargs ...string) {
 			}
 		case 'q', 'a', 'o', 'h', 'v':
 			if len(modeargs) != 0 {
-				if nk, ok  := ch.lookup[modeargs[0]]; ok {
+				if nk, ok := ch.lookup[modeargs[0]]; ok {
 					cp := ch.nicks[nk]
 					switch m {
 					case 'q':
diff --git a/state/nick.go b/state/nick.go
index 6dc4089..c3dba75 100644
--- a/state/nick.go
+++ b/state/nick.go
@@ -9,9 +9,9 @@ import (
 type Nick struct {
 	Nick, Ident, Host, Name string
 	Modes                   *NickMode
-	lookup					map[string]*Channel
+	lookup                  map[string]*Channel
 	chans                   map[*Channel]*ChanPrivs
-	l						logging.Logger
+	l                       logging.Logger
 }
 
 // A struct representing the modes of an IRC Nick (User Modes)
@@ -46,11 +46,11 @@ func init() {
 
 func NewNick(n string, l logging.Logger) *Nick {
 	return &Nick{
-		Nick: n,
-		Modes: new(NickMode),
-		chans: make(map[*Channel]*ChanPrivs),
+		Nick:   n,
+		Modes:  new(NickMode),
+		chans:  make(map[*Channel]*ChanPrivs),
 		lookup: make(map[string]*Channel),
-		l: l,
+		l:      l,
 	}
 }
 
@@ -78,8 +78,8 @@ func (nk *Nick) addChannel(ch *Channel, cp *ChanPrivs) {
 // Disassociates a Channel from a Nick.
 func (nk *Nick) delChannel(ch *Channel) {
 	if _, ok := nk.chans[ch]; ok {
-		nk.chans[ch] = nil, false
-		nk.lookup[ch.Name] = nil, false
+		delete(nk.chans, ch)
+		delete(nk.lookup, ch.Name)
 	} else {
 		nk.l.Warn("Nick.delChannel(): %s not on %s.", nk.Nick, ch.Name)
 	}
diff --git a/state/tracker.go b/state/tracker.go
index 2ee8f2e..17f4799 100644
--- a/state/tracker.go
+++ b/state/tracker.go
@@ -45,7 +45,7 @@ func NewTracker(mynick string, l logging.Logger) *stateTracker {
 	st := &stateTracker{
 		chans: make(map[string]*Channel),
 		nicks: make(map[string]*Nick),
-		l: l,
+		l:     l,
 	}
 	st.me = st.NewNick(mynick)
 	return st
@@ -88,12 +88,12 @@ func (st *stateTracker) ReNick(old, neu string) {
 	if nk, ok := st.nicks[old]; ok {
 		if _, ok := st.nicks[neu]; !ok {
 			nk.Nick = neu
-			st.nicks[old] = nil, false
+			delete(st.nicks, old)
 			st.nicks[neu] = nk
 			for ch, _ := range nk.chans {
 				// We also need to update the lookup maps of all the channels
 				// the nick is on, to keep things in sync.
-				ch.lookup[old] = nil, false
+				delete(ch.lookup, old)
 				ch.lookup[neu] = nk
 			}
 		} else {
@@ -123,7 +123,7 @@ func (st *stateTracker) delNick(nk *Nick) {
 		st.l.Error("StateTracker.DelNick(): TRYING TO DELETE ME :-(")
 		return
 	}
-	st.nicks[nk.Nick] = nil, false
+	delete(st.nicks, nk.Nick)
 	for ch, _ := range nk.chans {
 		nk.delChannel(ch)
 		ch.delNick(nk)
@@ -165,7 +165,7 @@ func (st *stateTracker) DelChannel(c string) {
 }
 
 func (st *stateTracker) delChannel(ch *Channel) {
-	st.chans[ch.Name] = nil, false
+	delete(st.chans, ch.Name)
 	for nk, _ := range ch.nicks {
 		ch.delNick(nk)
 		nk.delChannel(ch)