fix zlib error of 'Error: unexpected end of file'

[JanzenZhangChen]

fix zlib error of 'Error: unexpected end of file'.

[JanzenZhangChen]

now I have no idea how to fix this problem, couldnt pass the "on the nose" mocha test.

[monkpow]

Hey @JanzenZhangChen, thanks for the patch.

Quick glance at the tests shows:

  1) test userResDecorator on html response from github is able to read and manipulate the response:
     Error: incorrect header check
      at Zlib._handle.onerror (zlib.js:366:17)

Seems likely related to your patch. I'd like that to pass, and to have a test for this change to accept.

Let me know any questions, thanks!

[scr4bble]

Is this trying to fix the issue #177 ?