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Cleanup pdf parsing code for indentation fix in diff mode.

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This commit is contained in:
Emanuel Schütze 2017-03-24 09:35:13 +01:00
parent 5cd3b73725
commit 9472eec69b
1 changed files with 3 additions and 2 deletions
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5
openslides/core/static/js/core/pdf.js
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@ -694,8 +694,9 @@ angular.module('OpenSlidesApp.core.pdf', [])
pObjectToPush = stackP; //usually we want to push stackP
if (lineNumberMode === "outside") {
if (element.childNodes.length > 0) { //if we hit = 0, the code would fail
var pChildTagName = element.childNodes[0].tagName;
if (pChildTagName === "INS" || pChildTagName === undefined) { //the desired case
// add empty line number column for inline diff or pragraph diff mode
if (element.childNodes[0].tagName === "INS" ||
element.getAttribute("class") === "insert") {
var pLineNumberPlaceholder = {
width: 20,
text: "",