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| From: | Taylan Ulrich B. |
| Subject: | Re: [PATCH] Add support for HTTP proxies |
| Date: | Wed, 12 Jun 2013 16:41:38 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.3 (berkeley-unix) |
address@hidden (Ludovic Courtès) writes:
> What about just:
>
> (make-parameter (getenv "http_proxy"))
The empty-string case needs to be handled specially, no? Perhaps:
(define current-http-proxy
(make-parameter (getenv "http_proxy")
(lambda (proxy)
(and (not (string-null? proxy))
proxy))))
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