From d6821ecb990c7667e96fab58661fbc3cb89e76bd Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Wed, 27 Nov 2019 10:44:36 -0700
Subject: [PATCH] Fix multi-invite error dialog messaging

Fixes https://github.com/vector-im/riot-web/issues/11515
---
 src/RoomInvite.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/RoomInvite.js b/src/RoomInvite.js
index 64aab36128..babed0e6b8 100644
--- a/src/RoomInvite.js
+++ b/src/RoomInvite.js
@@ -202,11 +202,14 @@ function _showAnyInviteErrors(addrs, room, inviter) {
             }
         }
 
+        // React 16 doesn't let us use `errorList.join(<br />)` anymore, so this is our solution
+        let description = <div>{errorList.map(e => <div key={e}>{e}</div>)}</div>;
+
         if (errorList.length > 0) {
             const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
             Modal.createTrackedDialog('Failed to invite the following users to the room', '', ErrorDialog, {
                 title: _t("Failed to invite the following users to the %(roomName)s room:", {roomName: room.name}),
-                description: errorList.join(<br />),
+                description,
             });
         }
     }