Hi, what i mean by null in this case is i'm checking a date position in a file (for example position 140-148). If there is no date passed: 

$ex_date=substr($_,140,8);$ex_date =~ s/\s+$//;

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then i would want to skip to the next record.

In reply to Re^2: Checking Variable for Not Null by dirtdog
in thread Checking Variable for Not Null by dirtdog

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