betterworld sad:
Apparently, this special variable is only a string in perl 5.10, even though the documentation seems to suggest that it be a floating point number. If you use $]+0 in your example, it'll work (which is kind of strange because ordinary hash keys are converted to strings anyway, but in this case I think we are dealing with a tied hash).
Thanx, that's solved it. I will read about tied hashes and see if this is a problem.

In reply to Re^2: Problem with accessing hash Module::CoreList::version with $] by XooR
in thread Problem with accessing hash Module::CoreList::version with $] by XooR

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