Re: Re: Supressing zero values in formatted reports

[Fengor]

in reply to Re: Supressing zero values in formatted reports
in thread Supressing zero values in formatted reports

Hmm this isn't an error. It's a warning.

From perldiag: Argument "%s" isn't numeric%s

(W) The indicated string was fed as an argument to an operator that expected a numeric value instead. If you're fortunate the message will identify which operator was so unfortunate.

This means although the warning is displayed your program should run normally.

hth
fengor

--
"WHAT CAN THE HARVEST HOPE FOR IF NOT THE CARE OF THE REAPER MAN"
-- Terry Pratchett, "Reaper Man"

[ryan]

Correct. Warning. Sorry. However it still prints a zero in the spots that I want blank.

[Fengor]

Hmm, now i reached the end of science (at least to my knowledge) so let's start with the voodoo (aka blind guessing):
• I know there's an int($foo) function that returns the integer part of a variable. Maybe there is something similar for strings?
• Have u tried to use another character instead of a blank? something like - or . ?
As I said both is just vlind guessing and will propably not work. Your program seems to think that right at this place there has to be a number. I don't know why it does this, but maybe some other monk can bring some clarification to this?

greetings
fengor

--
"WHAT CAN THE HARVEST HOPE FOR IF NOT THE CARE OF THE REAPER MAN"
-- Terry Pratchett, "Reaper Man"

[ryan]

Correct, I'll rephrase that to Warning, and continue to comment that it still does not suppress zero values.