[folks] Clear the stored list if it's invalidated.

[Travis Reitter <treitter src gnome org>]

commit f52141e86d6df3a542100e9871622a2d5f546f97
Author: Travis Reitter <travis reitter collabora co uk>
Date:   Tue Aug 24 16:55:53 2010 -0700

    Clear the stored list if it's invalidated.

 backends/telepathy/lib/tpf-persona-store.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/backends/telepathy/lib/tpf-persona-store.vala b/backends/telepathy/lib/tpf-persona-store.vala
index 64eba8e..5039dbd 100644
--- a/backends/telepathy/lib/tpf-persona-store.vala
+++ b/backends/telepathy/lib/tpf-persona-store.vala
@@ -543,6 +543,8 @@ public class Tpf.PersonaStore : Folks.PersonaStore
 
       if (proxy == this.publish)
         this.publish = null;
+      else if (proxy == this.stored)
+        this.stored = null;
       else if (proxy == this.subscribe)
         this.subscribe = null;
       else