[TriLUG] perl: how to initialise a variable that I want to be NULL
mpeters at plusthree.com
Mon Aug 17 10:10:48 EDT 2009
Joseph Mack NA3T wrote:
> I can stop this message by initialising
> the variable to ' ' when I declare it (this extra blank doesn't affect
> the query) but it seems a kludge. Initialising it to '' apparently is
> not initialising it, as I still get the message. Is there a better way
> to not get the message?
Something else is wrong with your code, that should work. Are you sure single
quotes didn't work?
Plus Three, LP
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