[gitg] Mark delegate as owned

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 1b7a0f428cdcc03063955599ac0c69b174d0ca51
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Thu Jun 6 09:20:44 2013 +0200

    Mark delegate as owned

 libgitg/gitg-commit-model.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgitg/gitg-commit-model.vala b/libgitg/gitg-commit-model.vala
index 61ded8f..9a43a6b 100644
--- a/libgitg/gitg-commit-model.vala
+++ b/libgitg/gitg-commit-model.vala
@@ -338,7 +338,7 @@ public class CommitModel : Object
                {
                        d_cancellable.reset();
                        emit_started();
-                       d_thread = new Thread<void*>.try("gitg-history-walk", run);
+                       d_thread = new Thread<void*>.try("gitg-history-walk", (owned)run);
                        yield;
                }
                catch