1 files changed, 2 insertions, 0 deletions
diff --git a/t/v2writable.t b/t/v2writable.t
index 5245a84b..771e8c17 100644
--- a/t/v2writable.t
+++ b/t/v2writable.t
@@ -223,6 +223,8 @@ EOF
          $im->done;
          is($git0->qx(qw(log -1 --pretty=raw --raw -r --no-abbrev)),
                  $after, 'no git history made with idempotent remove');
+        eval { $im->done };
+        ok(!$@, '->done is idempotent');
  }
  
  done_testing();