It isn't that $row is bad in some way. It really was supposed to be an ARRAY ref. I just used the wrong variable. The one I wanted was $line_num.

Also, this is hardly the first time I've been bit by numified references. I say we should solve the problem, not swat at the symptoms.

-sam

In reply to Re^2: The trap of reference numification by samtregar
in thread The trap of reference numification by samtregar

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