From: Tanaka Akira <akr@...>
Date: 2012-06-14T20:04:02+09:00
Subject: Re: nil exitstatus

2012/6/14 James French <James.French@naturalmotion.com>:
>
> With the following code (1.9.3-p125) I very occasionally find that @exitCode
> is nil...

>     Open3.popen3(@environment, @command, options) do |stdin, stdout, stderr,
> wait_thr|
>
>       ...
>
>       @exitCode = wait_thr.value.exitstatus

signal?

% ruby -ropen3 -ve '
Open3.popen3("sleep 1") {|i, o, e, w|
  Process.kill :TERM, w.pid
  p w.value.exitstatus
  p w.value
}'
ruby 2.0.0dev (2012-03-16 trunk 35049) [x86_64-linux]
nil
#<Process::Status: pid 4079 SIGTERM (signal 15)>
-- 
Tanaka Akira