[folks] inspect: Don't print details of unprepared persona stores

[Philip Withnall <pwithnall src gnome org>]

commit 7ae86b48978223518cb101cf2f404da65acabfc2
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed Jul 13 23:01:55 2011 +0100

    inspect: Don't print details of unprepared persona stores
    
    We're not supposed to, and they're not very useful anyway. Instead, we now
    print a message saying that the persona store is not prepared.

 tools/inspect/utils.vala |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/tools/inspect/utils.vala b/tools/inspect/utils.vala
index 11767e6..ef1e5a5 100644
--- a/tools/inspect/utils.vala
+++ b/tools/inspect/utils.vala
@@ -173,6 +173,16 @@ private class Folks.Inspect.Utils
   public static void print_persona_store (PersonaStore store,
       bool show_personas)
     {
+      if (store.is_prepared == false)
+        {
+          Utils.print_line ("Persona store '%s':", store.id);
+          Utils.indent ();
+          Utils.print_line ("Not prepared.");
+          Utils.unindent ();
+
+          return;
+        }
+
       Utils.print_line ("Persona store '%s' with %u personas:",
           store.id, store.personas.size);