[PATCH] Include query string in Location redirects

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Hi all,

I noticed that when using the "Location http://" syntax for redirects, Mathopd 
doesn't include the query string in the redirected url. For example, using 
the configuration:

Host example.net
Control {
	Alias /
	Location http://example.com
}

if you access the url:

http://example.net/pages/index.php?q=4

you are redirected to:

http://example.com/pages/index.php

Since I needed the query string to be passed to the redirected page, I've 
hacked up a quick patch which adds it back in to the destination url:

http://example.com/pages/index.php?q=4

If there is no query string, then no change is made. (Specifically, the 
question mark is not added in, either.) So http://example.net/sample.html 
redirects to http://example.com/sample.html

It's a fairly straightforward change, and I've included patches for both 1.5p6 
and 1.6b9.

The patch can be applied as 

/tmp/mathopd-1.6b9$ gunzip QueryStringInRedirect.1.6b9.diff.gz | patch -p1 

If there are any problems, questions or comments, please don't hesitate to let 
me know.

Cheers,

Allwyn.

-- 
Allwyn Fernandes
Director
Stobor Pty Ltd

Mobile: + 61 430 436 758
LinkedIn: http://www.linkedin.com/in/AllwynFernandes

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