Says blogan:
> Couldn't you do an (if defined $new) also?
No. chipmunk is exactly right here; the function needs to be able to set members of the B array to undefined. In fact, an earlier version of the code did use ...if defined $new and had a terrible bug that led to an infinite loop, because items weren't being set to undef when they needed to be.

Thanks for the suggestion, though.

In reply to Re: Very very small style question by Dominus
in thread Very very small style question by Dominus

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