From 1f33373505c9f42a9c9d764431a0b53bf993d31b Mon Sep 17 00:00:00 2001
From: Xavier Claessens <xclaesse@src.gnome.org>
Date: Tue, 11 Mar 2008 12:22:19 +0000
Subject: Lazy init of contact hash.

svn path=/trunk/; revision=746
---
 libempathy/empathy-contact.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/libempathy/empathy-contact.c b/libempathy/empathy-contact.c
index 13b526041..d841a1b76 100644
--- a/libempathy/empathy-contact.c
+++ b/libempathy/empathy-contact.c
@@ -52,6 +52,7 @@ struct _EmpathyContactPriv {
 	guint               handle;
 	EmpathyCapabilities capabilities;
 	gboolean            is_user;
+	guint               hash;
 };
 
 static void empathy_contact_class_init (EmpathyContactClass *class);
@@ -689,15 +690,15 @@ guint
 empathy_contact_hash (gconstpointer key)
 {
 	EmpathyContactPriv *priv;
-	guint              hash;
 
 	g_return_val_if_fail (EMPATHY_IS_CONTACT (key), +1);
 
 	priv = GET_PRIV (EMPATHY_CONTACT (key));
 
-	hash = empathy_account_hash (empathy_contact_get_account (EMPATHY_CONTACT (key)));
-	hash += g_str_hash (empathy_contact_get_id (EMPATHY_CONTACT (key)));
+	if (priv->hash == 0) {
+		priv->hash = empathy_account_hash (priv->account) + g_str_hash (priv->id);
+	}
 
-	return hash;
+	return priv->hash;
 }
 
-- 
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