Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

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.

Log In?
Username:
Password:

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

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (4)
As of 2016-06-25 03:46 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (323 votes). Check out past polls.