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| Perl Monk, Perl Meditation | |
| PerlMonks |
Re^2: Annoying 'Use of uninitialized value in concatenation' warningby johnny_carlos (Scribe) |
| on Oct 25, 2011 at 20:31 UTC ( [id://933695]=note: print w/replies, xml ) | Need Help?? |
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I agree with BrowserUk, I think it's important to know when you are trying to use an initialized variable. Good to know that you can turn it off when needed. Your other option is to used empty strings instead of undef.
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