[empathy] preferences: use gtk_list_store_insert_with_values()

[Guillaume Desmottes <gdesmott src gnome org>]

commit 813daa2a8e1e5c46afbf01c12d5c989ae74efa34
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Thu Mar 29 15:12:10 2012 +0200

    preferences: use gtk_list_store_insert_with_values()

 src/empathy-preferences.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/empathy-preferences.c b/src/empathy-preferences.c
index 77ec49c..14f1780 100644
--- a/src/empathy-preferences.c
+++ b/src/empathy-preferences.c
@@ -506,7 +506,6 @@ preferences_languages_add (EmpathyPreferences *preferences)
 	}
 
 	for (l = codes; l; l = l->next) {
-		GtkTreeIter  iter;
 		const gchar *code;
 		const gchar *name;
 
@@ -516,8 +515,7 @@ preferences_languages_add (EmpathyPreferences *preferences)
 			continue;
 		}
 
-		gtk_list_store_append (store, &iter);
-		gtk_list_store_set (store, &iter,
+		gtk_list_store_insert_with_values (store, NULL, -1,
 				    COL_LANG_CODE, code,
 				    COL_LANG_NAME, name,
 				    -1);