The presented code works fine for me

Yep, me too :-)
Seems that the contents of $cmd (which I changed just prior to posting) can have an effect. Try instead with: 
my $cmd = 'dir';

[download]
Cheers,
Rob

In reply to Re^2: waitpid on Win32 ... wait forever by syphilis
in thread waitpid on Win32 ... wait forever by syphilis

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