From e48b0376e4f1e2a423fc847a07c80eb6d4a86c66 Mon Sep 17 00:00:00 2001 From: Pascal Rigaux Date: Wed, 13 Oct 2004 08:47:26 +0000 Subject: $#x == -1 is better written @x == 0 --- perl_checker.src/test/suggest_better.t | 2 ++ 1 file changed, 2 insertions(+) (limited to 'perl_checker.src/test') diff --git a/perl_checker.src/test/suggest_better.t b/perl_checker.src/test/suggest_better.t index 9fc4f1c..4b8d2d5 100644 --- a/perl_checker.src/test/suggest_better.t +++ b/perl_checker.src/test/suggest_better.t @@ -60,6 +60,8 @@ $l[$#l] you can replace $#l with -1 $#l == 0 $#x == 0 is better written @x == 1 +$#l == -1 $#x == -1 is better written @x == 0 + $#l < 0 change your expression to use @xxx instead of $#xxx $l[@l] = 1 "$a[@a] = ..." is better written "push @a, ..." -- cgit v1.2.1