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Subject: [Bug 225434] [patch] Treat set but empty environment variables as
 unset in /usr/libexec/phttpget
Date: Thu, 25 Jan 2018 21:25:04 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225434

--- Comment #1 from Conrad Meyer <cem@freebsd.org> ---
It's unclear to me why HTTP_PROXY is set to an empty string and http_proxy =
is
set to the actual proxy.  That seems like an environmental misconfiguration=
 to
me.

Also unclear why a shell script should export an empty string value instead=
 of
not exporting it.

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