Is it possible that that code that you passed $dbh into wasn't accidentally de-referencing $dbh somewhere? If $dbh was being inappropriately dereferenced in the One and Two packages (for example) then that would explain why passing a reference to a reference would fix it. It may not have anything to do with DBI at all.

Gary Blackburn
Trained Killer

In reply to Re: Why was it neccessary to pass a DBI handler by reference? by Trimbach
in thread Why was it neccessary to pass a DBI handler by reference? by kudra

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