GNU bug report logs - #19874
25.0.50; encode-time not working as expected

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Ashish SHUKLA <ashish.is <at> lostca.se>
Cc: 19874 <at> debbugs.gnu.org
Subject: bug#19874: 25.0.50; encode-time not working as expected
Date: Thu, 26 Feb 2015 00:39:57 -0800

[Message part 1 (text/plain, inline)]

Ashish SHUKLA wrote:
> I did this in X11 window (note the absence
> of '-batch' option)
>
> --8<---------------cut here---------------start------------->8---
> emacs-25.0.50.20150206.5c9ad35f/src % ../src/emacs -Q -eval '(progn (setenv "TZ" "Asia/Kolkata") (print (encode-time 44 42 6 15 2 2015 0 nil 0)))'
> oldtz=(null) tz=XXX-0:00:00 oldTZ=(null) TZ=(null) 2015-02-15 06:42:44 -1 -> 2015-02-15 06:42:44 0 = 1423962764

This makes it look like immediately after set_time_zone_rule ("XXX-0:00:00") was 
called, getenv ("TZ") returned NULL.  That shouldn't happen: set_time_zone_rule 
is supposed to arrange for TZ to have the specified value.

Could you please try similar tests with the attached patch instead?  It should 
tell us whether set_time_zone_rule is properly affecting the TZ environment 
variable.

[getenv.patch (text/x-patch, attachment)]

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