- self.parent.users[newnick.lower()] = self.parent.users[oldnick.lower()]
- del self.parent.users[oldnick.lower()]
- self.parent.user(newnick).nick(newnick)
+ if newnick.lower() != oldnick.lower():
+ self.parent.users[newnick.lower()] = self.parent.users[oldnick.lower()]
+ del self.parent.users[oldnick.lower()]
+ self.parent.users[newnick.lower()].nickchange(newnick)