You're running under taint mode and don't appear to be setting $ENV{PATH}. You can't execute external programs under taint without setting the PATH env var. Better still is to write the lockfile code in pure Perl.

----
I wanted to explore how Perl's closures can be manipulated, and ended up creating an object system by accident.
-- Schemer

Note: All code is untested, unless otherwise stated

In reply to Re: Perl script crashing at lockfile ? by hardburn
in thread Perl script crashing at lockfile ? by peterr

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