Fix line break being incorrectly added when preserveAttrLineBreaks is true

[xorye]

While xml.format.preserveAttributeLineBreaks is enabled, in this case:

<a attr="value" attr="value"
    attr=
    "value" attr="value">
</a>

in master, formatting results in:

<a attr="value" attr="value"
    attr="value"
    attr="value">
</a>

There shouldn't be a newline after the 2nd line.

This PR fixes this problem. As a result, formatting now results in:

<a attr="value" attr="value"
    attr="value" attr="value">
</a>

Sorry, this should have been caught yesterday

Signed-off-by: David Kwon [email protected]

[datho7561]

I get

<?xml version="1.0" encoding="UTF-8"?>
<a attr="value" attr="value"
    attr="value" attr="value"></a>

for

<?xml version="1.0" encoding="UTF-8"?>
<a attr="value" attr="value"
    attr=
    "value" attr="value">
</a>

Although, I think this is the right behaviour.

[xorye]

Yes, that's correct behaviour