diff --git a/src/components/views/messages/TextualBody.js b/src/components/views/messages/TextualBody.js index 6b201f1b8e..632e2e4afe 100644 --- a/src/components/views/messages/TextualBody.js +++ b/src/components/views/messages/TextualBody.js @@ -161,6 +161,9 @@ export default class TextualBody extends React.Component { } _addCodeCopyButton(div) { + const copyCode = div.getElementsByTagName("code")[0]; + // If there isn't any code element don't show the copy button + if (!copyCode) return; const button = document.createElement("span"); button.className = "mx_EventTile_button mx_EventTile_copyButton "; @@ -170,7 +173,6 @@ export default class TextualBody extends React.Component { if (expansionButtonExists.length > 0) button.className += "mx_EventTile_buttonBottom"; button.onclick = async () => { - const copyCode = button.parentNode.getElementsByTagName("code")[0]; const successful = await copyPlaintext(copyCode.textContent); const buttonRect = button.getBoundingClientRect();