From 3496bec16b5ab493136bc7ee30242b4d1ce6453a Mon Sep 17 00:00:00 2001
From: Xavier Claessens <xclaesse@src.gnome.org>
Date: Mon, 14 Apr 2008 15:26:45 +0000
Subject: Fix bug #526145.

svn path=/trunk/; revision=941
---
 libempathy-gtk/empathy-chat.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libempathy-gtk/empathy-chat.c')

diff --git a/libempathy-gtk/empathy-chat.c b/libempathy-gtk/empathy-chat.c
index 34bd39831..cdddf2d6c 100644
--- a/libempathy-gtk/empathy-chat.c
+++ b/libempathy-gtk/empathy-chat.c
@@ -1211,6 +1211,13 @@ chat_contacts_completion_func (const gchar *s1,
 	gchar *tmp, *nick1, *nick2;
 	gint   ret;
 
+	if (s1 == s2) {
+		return 0;
+	}
+	if (!s1 || !s2) {
+		return s1 ? -1 : +1;
+	}
+
 	tmp = g_utf8_normalize (s1, -1, G_NORMALIZE_DEFAULT);
 	nick1 = g_utf8_casefold (tmp, -1);
 	g_free (tmp);
-- 
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