From 2eef224435d97a36083bcff556113bb3d3e5a2c8 Mon Sep 17 00:00:00 2001
From: Will Hunt <willh@matrix.org>
Date: Thu, 17 Dec 2020 15:35:11 +0000
Subject: [PATCH] fix broken test

---
 clientapi/routing/register.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/clientapi/routing/register.go b/clientapi/routing/register.go
index cfd7f64eb..9f90083bc 100644
--- a/clientapi/routing/register.go
+++ b/clientapi/routing/register.go
@@ -627,6 +627,10 @@ func handleRegistrationFlow(
 		// Add Dummy to the list of completed registration stages
 		AddCompletedSessionStage(sessionID, authtypes.LoginTypeDummy)
 
+	case "":
+		// An empty auth type means that we want to fetch the available
+		// flows. It can also mean that we want to register as an appservice
+		// but that is handed above.
 	default:
 		return util.JSONResponse{
 			Code: http.StatusNotImplemented,