[next] telepathy-glib: TpConnection: ignore self-handle changes that aren' t really changes

[Simon McVittie]

Module: telepathy-glib
Branch: next
Commit: 23d6ac5c8749d622b4fec08ad24960f6c70c48ad
URL:    http://cgit.freedesktop.org/telepathy/telepathy-glib/commit/?id=23d6ac5c8749d622b4fec08ad24960f6c70c48ad

Author: Simon McVittie <simon.mcvittie at collabora.co.uk>
Date:   Mon Oct  8 14:31:15 2012 +0100

TpConnection: ignore self-handle changes that aren't really changes

---

 telepathy-glib/connection.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/telepathy-glib/connection.c b/telepathy-glib/connection.c
index 83f04ff..dc70c61 100644
--- a/telepathy-glib/connection.c
+++ b/telepathy-glib/connection.c
@@ -790,6 +790,14 @@ on_self_contact_changed (TpConnection *self,
       return;
     }
 
+  if (self->priv->last_known_self_handle == self_handle &&
+      !tp_strdiff (self_id, self->priv->last_known_self_id))
+    {
+      DEBUG ("Ignoring no-op self-handle change to %u '%s'",
+          self_handle, self_id);
+      return;
+    }
+
   DEBUG ("SelfHandleChanged to %u '%s'", self_handle, self_id);
   self->priv->last_known_self_handle = self_handle;
   g_free (self->priv->last_known_self_id);