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Re: Warning from Text::Levenshtein::XS

by BrowserUk (Pope)
on Mar 25, 2014 at 18:45 UTC ( #1079722=note: print w/ replies, xml ) Need Help??


in reply to Warning from Text::Levenshtein::XS

The message suggests that you are calling the distance() function with only one variable; or with (at least one) of the variables containing undef.

Look to your own code where you call the function and print out the value(s) you are passing.


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Comment on Re: Warning from Text::Levenshtein::XS
Re^2: Warning from Text::Levenshtein::XS
by vbr.pl (Initiate) on Mar 25, 2014 at 18:50 UTC

    This makes sense with the code that I have, and I can also avoid it pretty easily. Thanks for your help.

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