From 9e71ba26c47baca29018c0d1ca4535373a7284ca Mon Sep 17 00:00:00 2001
From: Luke Barnard <lukeb@openmarket.com>
Date: Tue, 1 Aug 2017 13:51:08 +0100
Subject: [PATCH] Add `key` prop to RTE decorated entities (Pills and links)

This will cause a re-render when the URL of the pill/link changes.

fixes vector-im/riot-web#4718
---
 src/components/views/rooms/MessageComposerInput.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/views/rooms/MessageComposerInput.js b/src/components/views/rooms/MessageComposerInput.js
index 50486047a5..0814ddb7c4 100644
--- a/src/components/views/rooms/MessageComposerInput.js
+++ b/src/components/views/rooms/MessageComposerInput.js
@@ -190,11 +190,11 @@ export default class MessageComposerInput extends React.Component {
                 const Pill = sdk.getComponent('elements.Pill');
                 const {url} = Entity.get(entityProps.entityKey).getData();
                 if (Pill.isPillUrl(url)) {
-                    return <Pill url={url} room={this.props.room} offsetKey={entityProps.offsetKey}/>;
+                    return <Pill url={url} key={url} room={this.props.room} offsetKey={entityProps.offsetKey}/>;
                 }
 
                 return (
-                    <a href={url} data-offset-key={entityProps.offsetKey}>
+                    <a href={url} key={url} data-offset-key={entityProps.offsetKey}>
                         {entityProps.children}
                     </a>
                 );