pg problem under ksh

[Johann Schweigl]

>From article <1156 at msa3b.UUCP>, by kevin at msa3b.UUCP (Kevin P. Kleinfelter):
> ksh and get a prompt. Then I type
> 	pg foo
> and I get
> 	pg: cannot reopen stdout
> 

Hi Kevin! I've experienced the same problem. Its not related to pg in any
way. I suspect ksh closes the wrong files under certain circumstances
before forking and execing a child proc for piping.
Maybe ksh is playing around with the CLOSE_ON_EXEC flag in a way AIX doesn't
like. I'll check out that.
Under AIX PS/2 ksh is running fine, just compile with all the BSD defines.
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