[ksh93-integration-discuss] profile shells + built-in commands.

[Glenn Fowler]

On Wed, 17 Mar 2010 14:48:50 +0100 Casper.Dik at Sun.COM wrote:
> >what happens for (4)?

> Failure of what? getexecattr()? 

I wasn't sure if there were other failure modes
this is covered by the NULL getexecattr() return
thanks