Weird, when I try to do something like that with my code using warnings, I get this under 5.6 and 5.00503: 
Reference found where even-sized list expected at test line 1.

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So it's very strange that warnings/strict would not have indicated that this was the problem to begin with.

In reply to Re: Re: Re: Simple Hash Q. by Fastolfe
in thread Simple Hash Q. by cei

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