return $Config{path_sep}

I don't think that's the "separator" the OP's code is looking for.
$Config{path_sep} returns the symbol that separates the pathnames in $ENV{PATH}, but I believe the OP's code is looking for the symbol that separates the individual directories within a pathname.

Cheers,
Rob

In reply to Re^2: What's your programming style? by syphilis
in thread What's your programming style? by harangzsolt33

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