treewide: relax allow >=40 chars for git OID

This will help with eventual git SHA-256 transitions.

1 files changed, 1 insertions, 1 deletions

diff --git a/t/plack.t b/t/plack.t
index 4b830a21..1fedf426 100644
--- a/t/plack.t
+++ b/t/plack.t
@@ -45,7 +45,7 @@ EOF
         $im->add($mime);
         $im->done;
         my $rev = $git->qx(qw(rev-list HEAD));
-        like($rev, qr/\A[a-f0-9]{40}/, "good revision committed");
+        like($rev, qr/\A[a-f0-9]{40,}/, "good revision committed");
         @ls = $git->qx(qw(ls-tree -r --name-only HEAD));
         chomp @ls;