On Fri, Nov 23, 2001 at 11:28:14AM -0800, Ahmed Moustafa Ibrahim Ahmed wrote:
> The following line of code "if (-d $filename) {" gives me the error message
> "Useless use of a variable in void context". What does this error message,
> please?perldiag describes that warning message, as others have pointed out. However, the line of code you show as causing it can't cause it; the warning is generated from some other line of code. Despite what a few others have said, that warning will not show up if $filename is undefined. A "Use of uninitialized value" warning might, but not a "Useless use of a variable in void context". Michael -- Administrator www.shoebox.net Programmer, System Administrator www.gallanttech.com -- -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
