Use new iter_objects methods

svn: r13203

src/plugins/tool/SoundGen.py

@@ -76,8 +76,7 @@ class SoundGen(Tool.Tool, ManagedWindow.ManagedWindow):
 
         names = []
         person = None
-        for person_handle in self.db.iter_person_handles():
-            person = self.db.get_person_from_handle(person_handle)
+        for person in self.db.iter_people():
             lastname = person.get_primary_name().get_surname()
             if lastname not in names:
                 names.append(lastname)