[folks] eds: Add debugging information to PersonaStore._commit_modified_property()

[Philip Withnall <pwithnall src gnome org>]

commit 7d45d5297adafe3cfc16f3229c6dce1392a20fa5
Author: Philip Withnall <philip tecnocode co uk>
Date:   Sun Feb 16 16:25:07 2014 +0000

    eds: Add debugging information to PersonaStore._commit_modified_property()

 backends/eds/lib/edsf-persona-store.vala |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/backends/eds/lib/edsf-persona-store.vala b/backends/eds/lib/edsf-persona-store.vala
index 0c6b9c1..e048eb5 100644
--- a/backends/eds/lib/edsf-persona-store.vala
+++ b/backends/eds/lib/edsf-persona-store.vala
@@ -1227,6 +1227,16 @@ public class Edsf.PersonaStore : Folks.PersonaStore
        * if _addressbook is null. */
       assert (this._addressbook != null);
 
+      var debug_obj = Debug.dup ();
+      if (debug_obj.debug_output_enabled == true)
+        {
+          debug ("Committing modified property ‘%s’ to persona %p (UID: %s).",
+              property_name, persona, persona.uid);
+
+          debug ("Modified vCard: %s",
+              persona.contact.to_string (E VCardFormat  30));
+        }
+
       var contact = persona.contact;
 
       ulong signal_id = 0;
@@ -1272,10 +1282,15 @@ public class Edsf.PersonaStore : Folks.PersonaStore
            * they can only be modified from the main loop. */
           if (received_notification == false)
             {
+              debug ("Yielding.");
               has_yielded = true;
               yield;
             }
 
+          debug ("Finished: received_notification = %s, has_yielded = %s",
+              received_notification ? "yes" : "no",
+              has_yielded ? "yes" : "no");
+
           /* If we hit the timeout instead of the property notification, throw
            * an error. */
           if (received_notification == false)