Fix mistake in login code

commands.go

@@ -509,7 +509,7 @@ func (handler *CommandHandler) CommandLogin(ce *CommandEvent) {
 
 	var qrEventID id.EventID
 	for item := range qrChan {
-		switch item.Code {
+		switch item.Event {
 		case whatsmeow.QRChannelSuccess.Code:
 			jid := ce.User.Client.Store.ID
 			ce.Reply("Successfully logged in as +%s (device #%d)", jid.User, jid.Device)

provisioning.go

@@ -307,7 +307,7 @@ func (prov *ProvisioningAPI) Login(w http.ResponseWriter, r *http.Request) {
 	for {
 		select {
 		case evt := <-qrChan:
-			switch evt.Code {
+			switch evt.Event {
 			case whatsmeow.QRChannelSuccess.Code:
 				jid := user.Client.Store.ID
 				user.log.Debugln("Successful login as", jid, "via provisioning API")