[gitg/vala] Added get/set working on ref

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 4ad1c3c3ad9182204b89794a343150456dcc211c
Author: Jesse van den Kieboom <jesse vandenkieboom epfl ch>
Date:   Sun Apr 22 15:12:41 2012 +0200

    Added get/set working on ref

 libgitg/gitg-ref.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/libgitg/gitg-ref.vala b/libgitg/gitg-ref.vala
index 08c9b0f..2cbe54d 100644
--- a/libgitg/gitg-ref.vala
+++ b/libgitg/gitg-ref.vala
@@ -130,6 +130,8 @@ public class Ref : Ggit.Ref
 	private ParsedRefName d_parsed_name;
 
 	public RefState state { get; set; }
+	public bool working { get; set; }
+
 	public ParsedRefName parsed_name
 	{
 		owned get