Beefy Boxes and Bandwidth Generously Provided by pair Networks
Just another Perl shrine

Re: else statement not being executed

by greengaroo (Hermit)
on Nov 14, 2012 at 14:34 UTC ( #1003819=note: print w/ replies, xml ) Need Help??

in reply to else statement not being executed

When you "chomp" $user_radius, it is no longer "undef", it becomes an empty string, therefore it is always defined. You should also verify if it is empty.

Testing never proves the absence of faults, it only shows their presence.

Comment on Re: else statement not being executed

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1003819]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others romping around the Monastery: (3)
As of 2015-11-27 01:39 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (712 votes), past polls