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| Perl Monk, Perl Meditation | |
| PerlMonks |
Re^6: getting ancestors of elementby jccunning (Acolyte) |
| on Sep 08, 2012 at 21:05 UTC ( #992532=note: print w/ replies, xml ) | Need Help?? |
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I discovered that $1 is sometimes undefined on lines 381 and 394 when calling ret_ancestors and caused the error. Need to rethink my logic in the For loop on line 349.
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