, 2001 2:57 PM
To: David Humpherys
Cc: [EMAIL PROTECTED]
Subject: Re: uninitialized value in concatenation?
Your syntax looks fine, but the warning probably indicates that the
variable ( $sth_display->{NAME}->[$c] ) is undefined. Check it with
defined() and print out ' ' or somet
Your syntax looks fine, but the warning probably indicates that the
variable ( $sth_display->{NAME}->[$c] ) is undefined. Check it with
defined() and print out ' ' or something if it isn't defined.
i.e. ( using trinary conditional operator )
defined( $sth_display->{NAME}->[$c] ) ? print
