Crash in xml parsing in firefox

Parsing this xml in firefox (XmlDocument.Load(xml))

<?xml version="1.0" encoding="UTF-8"?>
    <Text name="test">

Crashes in XmlEncodingHelper.js:26 (because encodingStr is null)

Works in IE and Chrome

Thanks for the report, I have raised a ticket on for this bug.

The issue has been fixed and will be available in a release in a few days.