[folks] Hold a pointer to delegates; don't copy them.

[Travis Reitter <treitter src gnome org>]

commit f32af263adbe086653700a17806efbad222fbcff
Author: Travis Reitter <travis reitter collabora co uk>
Date:   Thu Aug 25 15:11:59 2011 -0700

    Hold a pointer to delegates; don't copy them.

 tests/lib/test-case.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/lib/test-case.vala b/tests/lib/test-case.vala
index 9e1c4e9..c59f7a1 100644
--- a/tests/lib/test-case.vala
+++ b/tests/lib/test-case.vala
@@ -59,7 +59,7 @@ public abstract class Folks.TestCase : Object
 	private class Adaptor
     {
       public string name { get; private set; }
-      private TestMethod _test;
+      private unowned TestMethod _test;
       private TestCase _test_case;
 
       public Adaptor (string name, TestMethod test, TestCase test_case)