attribute values are corrupted when saxes runs without a text handler.

[lddubeau]

This happens with 5.0.0. I have not checked older versions.

Steps to reproduce

Save this to a file:

"use strict";

/* eslint-disable no-console */

const fs = require("fs");
const saxes = require("../build/dist/saxes");

const xml = fs.readFileSync(process.argv[2]);
const parser = new saxes.SaxesParser({ xmlns: false });
parser.on("opentag", tag => {
  console.log(tag);
});
parser.on("error", err => {
  console.error(err);
});

parser.write(xml);
parser.close();

Update the path for saxes in the require call so that it loads a local version of saxes.

Save this to a file:

<?xml version="1.0" encoding="UTF-8"?>
<top>
<x>Fnord '&lt;' and then some.</x>
<x x="foo"></x>
</top>

Run node path/to/js/file path/to/xml/file with the two files above that you've saved.

Expected Result

The output should be:

{
  name: 'top',
  attributes: [Object: null prototype] {},
  isSelfClosing: false
}
{
  name: 'x',
  attributes: [Object: null prototype] {},
  isSelfClosing: false
}
{
  name: 'x',
  attributes: [Object: null prototype] { x: 'foo' },
  isSelfClosing: false
}

Namely the x attribute on the second x element should have the value foo.

Actual Output

{
  name: 'top',
  attributes: [Object: null prototype] {},
  isSelfClosing: false
}
{
  name: 'x',
  attributes: [Object: null prototype] {},
  isSelfClosing: false
}
{
  name: 'x',
  attributes: [Object: null prototype] { x: '<foo' },
  isSelfClosing: false
}

Note the less than symbol in the value of the x attribute.

Observations

The issue disappears if a handler is added for the text event.