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Date:	Sun, 9 Oct 2011 13:03:25 -0700 (PDT)
From:	"jan.kolar" <kolar AT math DOT cas DOT cz>
To:	cygwin AT cygwin DOT com
Subject:	Re: Problem redirecting stderr to pipe in subprocess
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Ken Brown-6 wrote:
> 
> On 10/8/2011 11:35 AM, Ken Brown wrote:
> ched is a slight modification of the STC, in which I set stdin for 
> the bash subprocess to /dev/null.  With this modification, the program 
> works as expected (and as on Linux) with cygwin-1.7.9, but the same 
> problem as before occurs with the latest snapshot.
> 
> Ken
> 

Make sure the results are as you state, and not just random.
./a0.exe   # does it fail ?
./a1.exe   # does it work ?
./a0.exe   # does it fail ?
./a1.exe   # does it work ?

External conditions might play its role.
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