Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?

Re^2: Invalid argument

by Andrew_Levenson (Hermit)
on Dec 01, 2006 at 20:21 UTC ( #587288=note: print w/replies, xml ) Need Help??

in reply to Re: Invalid argument
in thread Invalid argument

Liverpole -- I know I have a newline in my arguments, but I also have them being chomped in the subroutine. :-\
That's why i'm so confused.

Replies are listed 'Best First'.
Re^3: Invalid argument
by liverpole (Monsignor) on Dec 01, 2006 at 20:30 UTC
    Whoops -- didn't read that far :-/

    It's because you're not passing @_.

    You could fix this with:

    but it's really better practice to chomp the variables on input, and assign them to actual variable names, leaving @_ to its better purpose of the default argument list.

Re^3: Invalid argument
by grep (Monsignor) on Dec 01, 2006 at 20:27 UTC
    Because handlefix(); sends nothing to @_ in your sub.

    Take a look at perlsub, @_ is local

    XP matters not. Look at me. Judge me by my XP, do you?

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://587288]
[1nickt]: sad but true erix

How do I use this? | Other CB clients
Other Users?
Others chanting in the Monastery: (4)
As of 2017-11-18 22:04 GMT
Find Nodes?
    Voting Booth?
    In order to be able to say "I know Perl", you must have:

    Results (278 votes). Check out past polls.