tests: use File::Temp->newdir instead of tempdir()

We'll also introduce a tmpdir() API to give tempdirs
consistent names.

1 files changed, 2 insertions, 2 deletions

diff --git a/t/config.t b/t/config.t
index 0866f264..ade2e796 100644
--- a/t/config.t
+++ b/t/config.t
@@ -4,8 +4,8 @@ use strict;
 use warnings;
 use Test::More;
 use PublicInbox::Config;
-use File::Temp qw/tempdir/;
-my $tmpdir = tempdir('pi-config-XXXXXX', TMPDIR => 1, CLEANUP => 1);
+require './t/common.perl';
+my ($tmpdir, $for_destroy) = tmpdir();
 
 {
         is(system(qw(git init -q --bare), $tmpdir), 0, "git init successful");