should not be self class environment at: className?

Stef


On 25 mai 04, at 08:45, umejava at mars.dti.ne.jp wrote:

> from preamble:
>
> "Change Set:		registeredFlapsQuadsAt-fix-mu
> Date:			24 May 2004
> Author:			Masashi Umezawa
>
> Flaps>>registeredFlapsQuadsAt: assumes (self environment at: className)
> returns nil.
> It is apparently wrong. This patch checks class existence using
> includesKey:.
> "!
> <registeredFlapsQuadsAt-fix-mu.cs.gz>