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To: The Cygwin Mailing List <cygwin AT cygwin DOT com>
From: Thomas Wolff <towo AT towo DOT net>
Subject: pipe broken by WSL?
Message-ID: <2a6d7c3d-f8ff-eafe-3048-8bbd689216c5@towo.net>
Date: Wed, 1 May 2019 11:20:59 +0200
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Calling WSL seems to break pipe processing:

(echo 1; echo 2) |
while read line
do
   echo $line
   wsl uname
done

The loop is not repeated. Commenting out the wsl command, it works as 
expected. Prefixing wsl with winpty also makes it work.

Thomas

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