[gitg] Ensure to update row fraction for cloning in main thread

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

commit 18fb8fdcbc21f25d73a990473e603d44dd1d8cd7
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Fri Jul 31 20:56:45 2015 +0200

    Ensure to update row fraction for cloning in main thread

 libgitg/gitg-repository-list-box.vala |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/libgitg/gitg-repository-list-box.vala b/libgitg/gitg-repository-list-box.vala
index d1ea659..7da7cb3 100644
--- a/libgitg/gitg-repository-list-box.vala
+++ b/libgitg/gitg-repository-list-box.vala
@@ -506,7 +506,10 @@ namespace Gitg
                                var indxobj = stats.get_indexed_objects();
                                var totaobj = stats.get_total_objects();
 
-                               d_row.fraction = (recvobj + indxobj) / (double)(2 * totaobj);
+                               Idle.add(() => {
+                                       d_row.fraction = (recvobj + indxobj) / (double)(2 * totaobj);
+                                       return false;
+                               });
                        }
                }