Empty result when returning anything besides 200

[whateley]

When I try to return a 401 or a 404 (I haven't tested anything else), regardless of what headers or content I set, all I get back as a result is:

HTTP/1.1 200 OK
Content-Length: 0
Date: Thu, 22 Nov 2007 04:24:37 GMT
Server: thoth

When running under bin/camping or downgrading camping to 1.5.180, everything works fine.

camping-1.5.238 on lighttpd 1.4.18, FastCGI

[whateley]

I've tracked this down; the bug first occurs in [224].

[whateley]

[239] doesn't actually fix this.

This line:

(headers.map{|k,v|[*v].map{|x|[k,v]*": "}}*Z).gsub(Z*2,Z)+Z+Z

should actually be:

(headers.map{|k,v|[*v].map{|x|[k,v]*": "}}*Z+Z).gsub(Z*2,Z)+Z

Because otherwise you'll never end up with Z*2 inside the parentheses, and any superfluous CRLF at the end gets missed.

What's that inner map for anyways? The x never seems to be used, and if you pass an array in one of the headers you get:

Header: item1: item2

which is just weird.

[zimbatm]

Should be fixed in [240].

[archengule]

{240} just raised more problems. See #152. Using whateley's suggestion seems to work for me. See patch attached to #152

[archengule]

Woops. I mean '[240] raised more problems'

[zimbatm]

Hey, thanks for the contributions.

Sorry for [240]. This commit doesn't even make sense. I don't know what happened...

If I didn't use whateley's solution, there must be a reason although. I believe the .gsub is just a hack that doesn't work in all cases. To be investigated...

[zimbatm]

Ok, can you try [242] ?

[archengule]

Brilliant, thanks!