From c906b9eccf08417aeda7e0f0e525f872c727e6c9 Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Fri, 21 Feb 2020 13:26:37 -0700
Subject: [PATCH] Filter out empty strings when pasting IDs into the invite
 dialog

Fixes https://github.com/vector-im/riot-web/issues/12459
---
 src/components/views/dialogs/InviteDialog.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/views/dialogs/InviteDialog.js b/src/components/views/dialogs/InviteDialog.js
index 5c222182de..587fb9e454 100644
--- a/src/components/views/dialogs/InviteDialog.js
+++ b/src/components/views/dialogs/InviteDialog.js
@@ -801,7 +801,7 @@ export default class InviteDialog extends React.PureComponent {
         ];
         const toAdd = [];
         const failed = [];
-        const potentialAddresses = text.split(/[\s,]+/);
+        const potentialAddresses = text.split(/[\s,]+/).map(p => p.trim()).filter(p => !!p); // filter empty strings
         for (const address of potentialAddresses) {
             const member = possibleMembers.find(m => m.userId === address);
             if (member) {