in reply to Infinite recursion for iterator of tied hash with perldbmfilter for filter_fetch_key

Do not use each.

Update: Crossposted at StackOverflow. It's considered polite to inform about crossposting not to make people not attending both sites waste their efforts hacking a problem already solved at the other end of the Internets.

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Re^2: Infinite recursion for iterator of tied hash with perldbmfilter for filter_fetch_key
by Pickwick (Beadle) on Sep 09, 2014 at 07:26 UTC

    Sorry, was late already yesterday and just forgot to mention the crosspost. As for each, that's not the problem here, only a symptom, because the problem occurs with keys(...) and copying the hash as well.