This is trivially true. You are essentially saying that the question is nonsensical because 'NULL' is not a reserved word in the Perl language. However, it is evident that the questioner comes from a C background, in which the phrase 'NULL string' has a well-defined meaning with a suitable analogue in Perl -- that is, the string that contains no characters, or '""'.

In reply to Re: How do I test for a NULL string? by djantzen
in thread How do I test for a NULL string? by merlyn

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