-# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2019-2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# edit frontend behavior test (t/replace.t for backend)
use strict;
$t = 'mailEditor set in config'; {
$in = $out = $err = '';
- my $rc = system(qw(git config), "--file=$cfgfile",
+ my $rc = xsys(qw(git config), "--file=$cfgfile",
'publicinbox.maileditor',
"$^X -i -p -e 's/boolean prefix/bool pfx/'");
is($rc, 0, 'set publicinbox.mailEditor');