From 4286c1fb711ca2c970107f13f1243c4aad453219 Mon Sep 17 00:00:00 2001
From: Kegan Dougal <kegan@matrix.org>
Date: Tue, 6 Oct 2020 09:40:04 +0100
Subject: [PATCH] Use [] not null when there are no devices

---
 federationapi/routing/devices.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/federationapi/routing/devices.go b/federationapi/routing/devices.go
index 00631b9b6..07862451f 100644
--- a/federationapi/routing/devices.go
+++ b/federationapi/routing/devices.go
@@ -40,6 +40,7 @@ func GetUserDevices(
 	response := gomatrixserverlib.RespUserDevices{
 		UserID:   userID,
 		StreamID: res.StreamID,
+		Devices:  []gomatrixserverlib.RespUserDevice{},
 	}
 
 	for _, dev := range res.Devices {