Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re^3: Disable Control +C

by Athanasius (Abbot)
on Mar 13, 2013 at 02:30 UTC ( #1023094=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Disable Control +C
in thread Disable Control +C

Hello PilotinControl,

You just need to loop on $choose until it is defined:

... my $choose = <STDIN>; $choose = <STDIN> until defined $choose; # <-- Add this line chomp $choose; ...

That will remove the warnings you are currently seeing.

Hope that helps,

Athanasius <°(((><contra mundum Iustus alius egestas vitae, eros Piratica,


Comment on Re^3: Disable Control +C
Select or Download Code
Re^4: Disable Control +C
by PilotinControl (Monk) on Mar 13, 2013 at 07:13 UTC

    Thanks that worked!

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1023094]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (7)
As of 2015-05-30 07:59 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    In my home, the TV remote control is ...









    Results (594 votes), past polls