From: Vincent Pit <vince@profvince.com>
Date: Mon, 1 Sep 2008 09:03:44 +0000 (+0200)
Subject: Simplify double negations
X-Git-Tag: v0.03~1
X-Git-Url: http://git.vpit.fr/?a=commitdiff_plain;h=64760329f8a4af897da0b98bc7b9359690e35e9b;p=perl%2Fmodules%2Fsubs-auto.git

Simplify double negations
---

diff --git a/lib/subs/auto.pm b/lib/subs/auto.pm
index 9046588..d93706a 100644
--- a/lib/subs/auto.pm
+++ b/lib/subs/auto.pm
@@ -119,15 +119,14 @@ sub _reset {
 
 sub _fetch {
  (undef, my $data, my $func) = @_;
- return if $data->{guard};
- return unless $func !~ /::/ and not exists $core{$func};
+ return if $data->{guard} or $func =~ /::/ or exists $core{$func};
  $data->{guard} = 1;
  my $hints = (caller 0)[10];
  if ($hints and $hints->{subs__auto}) {
   my $mod = $func . '.pm';
   if (not exists $INC{$mod}) {
    my $fqn = $data->{pkg} . '::' . $func;
-   if (do { no strict 'refs'; not *$fqn{CODE} and not *$fqn{IO}}) {
+   if (do { no strict 'refs'; not *$fqn{CODE} || *$fqn{IO}}) {
     my $cb = sub {
      my ($file, $line) = (caller 0)[1, 2];
      ($file, $line) = ('(eval 0)', 0) unless $file && $line;