Fix maintenance of connected status

account.go

@@ -34,13 +34,13 @@ func SetAccount(mxid string, name string, protocol string, config map[string]str
 	accounts := registeredAccounts[mxid]
 
 	if prev_acct, ok := accounts[name]; ok {
-		prev_acct.Conn.Close()
-		prev_acct.JoinedRooms = map[RoomID]bool{}
-
 		if protocol != prev_acct.Protocol {
 			return fmt.Errorf("Wrong protocol")
 		}
 		if !reflect.DeepEqual(config, prev_acct.Config) {
+			prev_acct.Conn.Close()
+			prev_acct.JoinedRooms = map[RoomID]bool{}
+
 			prev_acct.Config = config
 			go prev_acct.connect()
 		}

connector/irc/irc.go

@@ -251,6 +251,7 @@ func (irc *IRC) Send(event *Event) error {
 func (irc *IRC) Close() {
 	conn := irc.conn
 	irc.conn = nil
+	irc.connected = false
 	if conn != nil {
 		conn.Close()
 	}

connector/xmpp/xmpp.go

@@ -351,4 +351,5 @@ func (xm *XMPP) Close() {
 	}
 	xm.conn = nil
 	xm.connectorLoopNum += 1
+	xm.connected = false
 }