http://www.perlmonks.org?node_id=709166


in reply to Use of uninitialized value in string eq

The obvious answer is the $ENV{id} is no longer populated, the less obvious answer is that $sitename is no longer populated. Of course, one print statement will solve the mystery.


-pete
"Worry is like a rocking chair. It gives you something to do, but it doesn't get you anywhere."