Need help with byte_test

[sandeep mlist <sandy.mlist () gmail com>]

Hi,
I need to test if a content-length is zero. Here is the response
"HTTP/1.1 200 OK
Date: Wed, 23 Jan 2013 23:44:06 GMT
Server: Apache/2.4.3 (Win32) OpenSSL/1.0.1c PHP/5.4.7
Last-Modified: Wed, 23 Jan 2013 23:39:47 GMT
ETag: "0-4d3fd35aaeb66"
Accept-Ranges: bytes
Content-Length: 0"

I am checking for "content:"|0a|content-length:" and i need to test if
length is zero using byte_test. Please help me.

Regards,
ml.

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