t/git.t: do not pass "-b" to git-repack(1)

Allows t/git.t to run on older versions of git without
"-b" and avoids incurring extra I/O traffic for bitmaps.

1 files changed, 1 insertions, 1 deletions

diff --git a/t/git.t b/t/git.t
index c642b8fe..2d58a106 100644
--- a/t/git.t
+++ b/t/git.t
@@ -120,7 +120,7 @@ if (1) {
         my $nl = scalar @ref;
         ok($nl > 1, "qx returned array length of $nl");
 
-        $gcf->qx(qw(repack -adbq));
+        $gcf->qx(qw(repack -adq));
         ok($gcf->packed_bytes > 0, 'packed size is positive');
 }