Approved.  I've run into this bug a few times myself.


On Thursday, September 4, 2003, at 06:02 AM, umejava at mars.dti.ne.jp 
wrote:

> from preamble:
>
> "Change Set:		FileContentsBrowserFix-mu
> Date:			4 September 2003
> Author:			Masashi Umezawa
>
> FileContentsBrowser>>selectedClassOrMetaClass should return nil when
> there is no selection. But the method raises MessageNotUnderstood when
> the browser indicates metaclass AND selectedClass is nil, because it
> tries to send #metaClass to nil.
>
> Now the method correctly returns nil in such case.
>
> -To see the problem:
> 	Open the code browser for codes with class methods only.
> 	Without any class selection, push the 'class' button in the browser.
>
> "!
>
> <FileContentsBrowserFix-mu.cs.gz>