[gitg/wip/commit] Do not pass null to diffview

[Ignacio Casal Quinteiro <icq src gnome org>]

commit a5608c427a4d7dedd134257df2272674c751803e
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Wed Jul 3 18:25:33 2013 +0200

    Do not pass null to diffview

 tests/diff-view.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/diff-view.vala b/tests/diff-view.vala
index 7bff085..b561d87 100644
--- a/tests/diff-view.vala
+++ b/tests/diff-view.vala
@@ -100,7 +100,7 @@ class TestDiffView
                wnd.set_default_size(800, 600);
                var sw = new Gtk.ScrolledWindow(null, null);
 
-               var v = new Gitg.DiffView(null);
+               var v = new Gitg.DiffView();
                sw.add(v);
 
                v.commit = commit;