Well I'll be damned, that fixes it. I've changed $nodes = '' to undef $nodes with the same results. So for some reason perl needs to be told to destroy the array when it should take a cue from the lexical going out of scope. I'll prepare a bug report after I stop sighing in relief. Thank you Hofmator!

"The dead do not recognize context" -- Kai, Lexx

In reply to Re: Re: Depth First Search through Digraph Results in Memory Leak by djantzen
in thread Depth First Search through Digraph Results in Memory Leak by djantzen

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