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Fix copy button on code blocks when there is no code just pre 

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
pull/21833/head
Michael Telatynski 2020-04-07 11:17:19 +01:00
parent 2b6cbae4a7
commit 90255be499
1 changed files with 1 additions and 1 deletions
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src/components/views/messages/TextualBody.js
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@ -278,7 +278,7 @@ export default createReactClass({
const button = document.createElement("span"); const button = document.createElement("span");
button.className = "mx_EventTile_copyButton"; button.className = "mx_EventTile_copyButton";
button.onclick = (e) => { button.onclick = (e) => {
const copyCode = button.parentNode.getElementsByTagName("code")[0]; const copyCode = button.parentNode.getElementsByTagName("pre")[0];
const successful = this.copyToClipboard(copyCode.textContent); const successful = this.copyToClipboard(copyCode.textContent);
const buttonRect = e.target.getBoundingClientRect(); const buttonRect = e.target.getBoundingClientRect();