On Thu, 17 May 2007, Sean Baker wrote:
That's why Larry invented -w. To save you from using != //. pbaker@razorbill:~> perl t.pl no match 1 Use of uninitialized value in pattern match (m//) at t.pl line 7. Argument "egg" isn't numeric in numeric ne (!=) at t.pl line 7.
Hey, that would have been helpful!Confessional: I gave up on -w years ago when I disagreed with some of its "uninitialized" complaints in code I deemed clean. I guess the day I had that problem I should have given -w a stab at my code. :)
j