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Fix duplication caused by highlighting

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Signed-off-by: Šimon Brandner <simon.bra.ag@gmail.com>
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Šimon Brandner
2021-02-10 14:20:19 +01:00
parent 895be6e7a6
commit 6b0b46b917
1 changed files with 3 additions and 0 deletions
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3
src/components/views/messages/TextualBody.js
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@@ -118,6 +118,9 @@ export default class TextualBody extends React.Component {
setTimeout(() => { setTimeout(() => {
if (this._unmounted) return; if (this._unmounted) return;
for (let i = 0; i < codes.length; i++) { for (let i = 0; i < codes.length; i++) {
// If the code already has the hljs class we want to skip this.
// This happens after the codeblock was edited.
if (codes[i].className.includes("hljs")) continue;
this._highlightCode(codes[i]); this._highlightCode(codes[i]);
} }
}, 10); }, 10);