OP is checking for defined-ness solely to avoid generation of the warning
Can I get the name of your crystal ball supplier?

I would guess that the warning made the OP stop and think what branch to take in the undef case, and that the OP's code has a good chance of reflecting what was actually wanted.

In reply to Re^4: complaint: always testing defined() by ysth
in thread complaint: always testing defined() by RaptorRex

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