t/nntpd: avoid fork+exec for search indexing

The Xapian search index is required for the NNTP server, so
there's no point in calling system() for it like we do in
other tests.  This should speed up the test a small amount.

1 files changed, 2 insertions, 2 deletions

diff --git a/t/nntpd.t b/t/nntpd.t
index a389a3e9..a9df36dc 100644
--- a/t/nntpd.t
+++ b/t/nntpd.t
@@ -27,7 +27,6 @@ my $addr = $group . '@example.com';
 my $cfgpfx = "publicinbox.$group";
 my $nntpd = 'blib/script/public-inbox-nntpd';
 my $init = 'blib/script/public-inbox-init';
-my $index = 'blib/script/public-inbox-index';
 use_ok 'PublicInbox::Import';
 use_ok 'PublicInbox::Git';
 
@@ -65,7 +64,8 @@ EOF
                 my $im = PublicInbox::Import->new($git, 'test', $addr);
                 $im->add($mime);
                 $im->done;
-                is(0, system($index, $maindir), 'indexed git dir');
+                my $s = PublicInbox::SearchIdx->new($maindir, 1);
+                $s->index_sync;
         }
 
         ok($sock, 'sock created');