From: Vincent Pit <vince@profvince.com>
Date: Sun, 15 Feb 2009 10:59:00 +0000 (+0100)
Subject: Localize the guard
X-Git-Tag: v0.05~6
X-Git-Url: http://git.vpit.fr/?a=commitdiff_plain;h=205e44441b8719e69e65284d4d7c44e2627c485f;p=perl%2Fmodules%2Fsubs-auto.git

Localize the guard
---

diff --git a/lib/subs/auto.pm b/lib/subs/auto.pm
index 978ce41..e507c5c 100644
--- a/lib/subs/auto.pm
+++ b/lib/subs/auto.pm
@@ -122,7 +122,7 @@ sub _reset {
 sub _fetch {
  (undef, my $data, my $func) = @_;
  return if $data->{guard} or $func =~ /::/ or exists $core{$func};
- $data->{guard} = 1;
+ local $data->{guard} = 1;
  my $hints = (caller 0)[10];
  if ($hints and $hints->{subs__auto}) {
   my $mod = $func . '.pm';
@@ -142,20 +142,18 @@ sub _fetch {
  } else {
   _reset($data->{pkg}, $func);
  }
- $data->{guard} = 0;
  return;
 }
 
 sub _store {
  (undef, my $data, my $func) = @_;
  return if $data->{guard};
- $data->{guard} = 1;
+ local $data->{guard} = 1;
  _reset($data->{pkg}, $func);
- $data->{guard} = 0;
  return;
 }
 
-my $wiz = wizard data  => sub { +{ pkg => $_[1] } },
+my $wiz = wizard data  => sub { +{ pkg => $_[1], guard => 0 } },
                  fetch => \&_fetch,
                  store => \&_store;