"delete local" is only in Perl v5.11.0, and we only depend on
Perl v5.10.1. We already localize and delete it as two separate
statements immediately above.
I wish this was hidden behind a "use feature" flag like other
new-fangled things :<. Oh well, I think the oldest Perl actually
in use for this project is 5.16 (CentOS 7.x).
is($rc, 0, 'set publicinbox.mailEditor');
local $ENV{MAIL_EDITOR};
delete $ENV{MAIL_EDITOR};
- delete local $ENV{MAIL_EDITOR};
local $ENV{GIT_EDITOR} = 'echo should not run';
$cmd = [ '-edit', "-m$mid", $inboxdir ];
ok(run_script($cmd, undef, $opt), "$t edited message");