From: [EMAIL PROTECTED]
> I had an example of how to test if a variable is undef as a result of
> being NULL in the database but I cannot find it. I looked in perldoc
> -f undef and only found how to undef a variable with the function. I
> thought there was a way to test a variable to see if it's undef.
perldoc -f defined
HTH, Jenda
===== [EMAIL PROTECTED] === http://Jenda.Krynicky.cz =====
When it comes to wine, women and song, wizards are allowed
to get drunk and croon as much as they like.
-- Terry Pratchett in Sourcery
