You seem to be saying that at some point in history, perl autovivified uninitialised hash elements to the null string. To my knowledge, that has never been the case. They have always been set to undef.

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In reply to Re: When testing for certain hash positions as non-zero, why werent the test positions set to empty string? by BrowserUk
in thread When testing for certain hash positions as non-zero, why werent the test positions set to empty string? by metaperl

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