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Re: undefined value returnedby mifflin (Curate) |
on Jul 19, 2005 at 18:48 UTC ( [id://476227]=note: print w/replies, xml ) | Need Help?? |
Looks like your tests are on $blast_results, not $results. Is $blast_results a valid object that can call a method called next_result? How does next_result indicate that there are no more results? Is it possible that it would return undef for this condition?
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