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| go ahead... be a heretic | |
| PerlMonks |
Re: how to debug an 'undef' that cannot be?by AnomalousMonk (Prior) |
| on Mar 05, 2013 at 07:27 UTC ( #1021767=note: print w/ replies, xml ) | Need Help?? |
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... the fact that it happens randomly is a bit disconcerting... ... especially since, for the reason kielstirling has already pointed out, I don't see any way that $dev could possibly be anything other than undefined at that point in the given code!
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