<core:delegate-reader> doesn't properly rewrite the attribute xmlns=""

[cjmamo]

Describe the bug

<core:delegate-reader> doesn't properly rewrite the attribute xmlns="".

To Reproduce

Execute from within a visitor in <core:delegate-reader> the following code:

Stream.out(executionContext).write("<a xmlns=\"\"/>");

Expected behavior

<core:delegate-reader> should produce <a xmlns=""/> instead of <a xmlns:=""/>

Environment

• Smooks: 2.0.0-RC4