mirrors/element-web
1
0
Fork 0
mirror of https://github.com/element-hq/element-web.git synced 2024-12-01 08:57:35 +03:00
Code Issues Projects Releases Packages Wiki Activity

mention preserving ordering in comment

Browse source
This commit is contained in:
Richard van der Hoff 2017-07-06 10:47:15 +01:00
parent 6a2d6b2e6e
commit 4f8d9d869e
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/components/views/messages/TextualBody.js
View file

@ -143,7 +143,7 @@ module.exports = React.createClass({
if (this.props.showUrlPreview && !this.state.links.length) { if (this.props.showUrlPreview && !this.state.links.length) {
var links = this.findLinks(this.refs.content.children); var links = this.findLinks(this.refs.content.children);
if (links.length) { if (links.length) {
// de-dup the links // de-dup the links (but preserve ordering)
const seen = new Set(); const seen = new Set();
links = links.filter((link) => { links = links.filter((link) => {
if (seen.has(link)) return false; if (seen.has(link)) return false;