Unable to parse ISO-8859-1 XML

[cgardner]

Describe the bug
I'm not able to use dasel to parse an XML file that is ISO-8859-1 encoded.

To Reproduce
Steps to reproduce the behavior:

1. Create a file with the example XML from below
2. Execute dasel -f /path/to/example.xml -p xml
3. The command will fail with the following message:

   Error: could not load input: could not unmarshal data: xml.Decoder.Token() - xml: encoding "ISO-8859-1" declared but Decoder.CharsetReader is nil

<!-- example.xml -->
<?xml version="1.0" encoding="ISO-8859-1"?>
<response>
</response>

Expected behavior
I would expect to be able to use dasel with these files

Desktop (please complete the following information):

• OS: MacOS 10.15.7
• Version: 1.20.0

[TomWright]

Hi @cgardner,

I'm away from home for a couple of days but will check this out when I'm back

[brenol]

Hit this myself when using dasel Go's API directly, and found a simple fix inside mxj :) Opened a PR, hope it helps!

[TomWright]

Thanks to @brenol - this was fixed in #165

I'll release this shortly under v1.20.1.

[TomWright]

This issue is now solved.

$ cat test.xml
<!-- example.xml -->
<?xml version="1.0" encoding="ISO-8859-1"?>
<response>
</response>

$ dasel -v
dasel version v1.20.1

$ dasel -f test.xml .
<response/>

[cgardner]

That worked! Thank you!