[MacPorts] #46601: caff cannot find public keys due to stderr redirection

[MacPorts]

#46601: caff cannot find public keys due to stderr redirection
----------------------------+----------------------
  Reporter:  macports@…     |      Owner:  cal@…
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.3
Resolution:                 |   Keywords:
      Port:  signing-party  |
----------------------------+----------------------

Comment (by cal@…):

 OK, to make matters more complicated, my gpg actually does not have the
 problem:

 {{{
 gpg --trust-model=always --no-auto-check-trustdb --fingerprint --with-
 colons --list-public-keys --no-tty --batch -- 4C6F6B99 </dev/null
 2>/dev/null
 tru:t:1:1412878257:1439900531:3:1:5
 pub:u:4096:1:E26CAD774C6F6B99:2011-02-07:2016-02-06::u:Clemens Lang
 <****>::scESC:
 fpr:::::::::EB607CF66858E04BA440BAE0E26CAD774C6F6B99:
 uid:u::::2014-10-09::6A5667688E367B0B3F5A470002E55F718E009E0A::Clemens
 Lang <****>:
 uid:u::::2011-02-07::2EAAEA1A395225E40BF2C5F4ADFEB7F46B3E38EA::Clemens
 Lang (University of Erlangen-Nuremberg) <****>:
 uid:u::::2011-02-07::AAF0301C6B0CED1FCF65CC8D41C7DFB04389D172::Clemens
 Lang <****>:
 uid:u::::2012-07-10::143A87B4F935D4AB24DF0D918AE217FE8BC90AB8::Clemens
 Lang (University of Erlangen-Nuremberg) <****>:
 uid:u::::2014-10-09::5B7DC41549741432A20570DA5E1F22CAF61A2137::Clemens
 Lang (BMW Car IT GmbH) <****>:
 sub:u:4096:1:D2861130CC18EB31:2011-02-07:2016-02-06:::::e:
 }}}

 Are you actually using MacPorts' gpg? Which gpg is first on your `$PATH`?
 Does the command prompt you (e.g., for a password) when you run it with
 GPG_TTY set?

-- 
Ticket URL: <https://trac.macports.org/ticket/46601#comment:7>
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