import: init_bare: allow use as method, use in tests

Allowing ->init_bare to be used as a method saves some
keystrokes, and we can save a little bit of time on systems with
our vfork(2)-enabled spawn().

This also sets us up for future improvements where we can
avoid spawning a process at all.

1 files changed, 1 insertions, 1 deletions

diff --git a/t/v1-add-remove-add.t b/t/v1-add-remove-add.t
index 736e414e..fdf06a96 100644
--- a/t/v1-add-remove-add.t
+++ b/t/v1-add-remove-add.t
@@ -9,7 +9,6 @@ use PublicInbox::TestCommon;
 require_mods(qw(DBD::SQLite Search::Xapian));
 require PublicInbox::SearchIdx;
 my ($inboxdir, $for_destroy) = tmpdir();
-is(system(qw(git init --bare -q), $inboxdir), 0);
 my $ibx = {
         inboxdir => $inboxdir,
         name => 'test-add-remove-add',
@@ -27,6 +26,7 @@ my $mime = PublicInbox::MIME->create(
         body => "hello world\n",
 );
 my $im = PublicInbox::Import->new($ibx->git, undef, undef, $ibx);
+$im->init_bare;
 ok($im->add($mime), 'message added');
 ok($im->remove($mime), 'message removed');
 ok($im->add($mime), 'message added again');