Subject: Re: Re: [ast-developers] Default search path not documented correctly 
and  inconsistent over the code
--------

> we're still getting complains about inconsistent behavior with unset PATH 
> variable, so we'll have to fix it one way or the other. We'd like to know 
> what 
> behavior did you intend and what is correct so we won't differ in the future.
> 

If PATH is unset, the standard says that it should used an implementation
defined default.

ksh93 uses the path returned by getconf(PATH) wheh PATH is not set.

David Korn
[email protected]
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