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guard against null elements in the drive

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ansuz
2019-07-08 12:10:57 +02:00
parent e728b5aeeb
commit 8be6c84e2f
1 changed files with 6 additions and 0 deletions
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6
www/common/outer/userObject.js
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@@ -506,8 +506,14 @@ define([
var fixRoot = function (elem) {
if (typeof(files[ROOT]) !== "object") { debug("ROOT was not an object"); files[ROOT] = {}; }
var element = elem || files[ROOT];
if (!element) { return console.error("Invalid element in root");
var nbMetadataFolders = 0;
for (var el in element) {
if (element[el] === null) {
console.error('element[%s] is null', el);
delete element[el];
continue;
}
if (exp.isFolderData(element[el])) {
if (nbMetadataFolders !== 0) {
debug("Multiple metadata files in folder");