Hi

I apologize in advance for the stupid question. I've used 'split' to process a long text string into an array. Some of the array elements now look empty, but I suspect that they contain a newline character.

I want to test for the presence of this array element containing only a newline. I've tried this: 

until ($discovered[$i] =~ "\n")

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but it matches on every array element, since every array element contains a text string. How can I test for any array element that ONLY contain a single newline character?

Thanks tl

Edit by castaway - Added code tags

In reply to Test for newline by tlemons

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