From 989200e4642e81f269966aa9542590d198ec35be Mon Sep 17 00:00:00 2001
From: Tulir Asokan <tulir@maunium.net>
Date: Wed, 22 Nov 2017 00:20:53 +0200
Subject: [PATCH] Fix private supergroup/channel room creation

---
 src/portal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/portal.js b/src/portal.js
index b0c99682..aa258393 100644
--- a/src/portal.js
+++ b/src/portal.js
@@ -151,7 +151,7 @@ class Portal {
 					visibility: info.username ? "public" : "private",
 					room_alias_name: info.username
 						? this.app.config.bridge.alias_template.replace("${NAME}", info.username)
-						: "",
+						: undefined,
 					invite,
 				},
 			})