[baobab] Fix warning reported by new vala version

[Paolo Borelli <pborelli src gnome org>]

commit c60cbdfa50b70b6ac4cd9b1a480b744391a28f98
Author: Paolo Borelli <pborelli gnome org>
Date:   Mon Aug 6 22:12:57 2012 +0200

    Fix warning reported by new vala version

 src/baobab-location-list.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/baobab-location-list.vala b/src/baobab-location-list.vala
index f4018c9..15da410 100644
--- a/src/baobab-location-list.vala
+++ b/src/baobab-location-list.vala
@@ -142,7 +142,7 @@ namespace Baobab {
 
             int n_recents = 0;
             foreach (var info in recent_items) {
-                if (n_recents >= this.MAX_RECENT_LOCATIONS) {
+                if (n_recents >= MAX_RECENT_LOCATIONS) {
                     break;
                 }
                 if (info.has_group ("baobab") && info.exists ()) {