From: Vincent Pit <vince@profvince.com>
Date: Thu, 25 Aug 2011 09:21:42 +0000 (+0200)
Subject: Clean up _check_name()
X-Git-Tag: v0.10~12
X-Git-Url: http://git.vpit.fr/?p=perl%2Fmodules%2FSub-Prototype-Util.git;a=commitdiff_plain;h=854e5e2a4a5d49e193785f9c41431113146db43f

Clean up _check_name()
---

diff --git a/lib/Sub/Prototype/Util.pm b/lib/Sub/Prototype/Util.pm
index d2564d8..99f11f1 100644
--- a/lib/Sub/Prototype/Util.pm
+++ b/lib/Sub/Prototype/Util.pm
@@ -207,8 +207,9 @@ sub _wrap {
 }
 
 sub _check_name {
- my $name = $_[0];
+ my ($name) = @_;
  croak 'No subroutine specified' unless $name;
+
  my $proto;
  my $r = ref $name;
  if (!$r) {
@@ -219,8 +220,10 @@ sub _check_name {
  } else {
   croak 'Unhandled ' . $r . ' reference as first argument';
  }
+
  $name =~ s/^\s+//;
  $name =~ s/[\s\$\@\%\*\&;].*//;
+
  return $name, $proto;
 }