[rygel] tracker: Fix regression introduced by b0c0aa0

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 5cefd204783f79bad15188b2433add1fbe992892
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Fri Jan 21 16:45:12 2011 +0200

    tracker: Fix regression introduced by b0c0aa0

 src/plugins/tracker/rygel-tracker-years.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/tracker/rygel-tracker-years.vala b/src/plugins/tracker/rygel-tracker-years.vala
index 410ef07..9ec7798 100644
--- a/src/plugins/tracker/rygel-tracker-years.vala
+++ b/src/plugins/tracker/rygel-tracker-years.vala
@@ -38,7 +38,7 @@ public class Rygel.Tracker.Years : MetadataValues {
     }
 
     protected override string? create_title_for_value (string value) {
-        return value.substring (4);
+        return value.substring (0, 4);
     }
 
     protected override string create_filter (string variable, string value) {