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bugfix-retry: only try to go to a line if the line actually exists

jm-timeslider-cursplice-fix
John McLear 2021-10-02 15:14:01 +01:00
parent 73a8d593bb
commit 6ec89ecb90
1 changed files with 1 additions and 1 deletions
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2
src/static/js/broadcast.js
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@ -173,7 +173,7 @@ const loadBroadcastJS = (socket, sendSocketMsg, fireWhenAllScriptsAreLoaded, Bro
const goToLineNumber = (lineNumber) => { const goToLineNumber = (lineNumber) => {
// Sets the Y scrolling of the browser to go to this line // Sets the Y scrolling of the browser to go to this line
const line = $('#innerdocbody').find(`div:nth-child(${lineNumber + 1})`); const line = $('#innerdocbody').find(`div:nth-child(${lineNumber + 1})`);
if (line) { if (line && $(line)[0]) {
const newY = $(line)[0].offsetTop; const newY = $(line)[0].offsetTop;
const ecb = document.getElementById('editorcontainerbox'); const ecb = document.getElementById('editorcontainerbox');
// Chrome 55 - 59 bugfix // Chrome 55 - 59 bugfix