The code looks right, besides indentation.

I suppose you need to debug the input data or the resolve_domain function.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re: How to execute a function each time a "while" loop iteration occurs? by LanX
in thread How to execute a function each time a "while" loop iteration occurs? by rmcdougal01

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