stringify version before comparing, as recommended by Zefram

[p5sagit/strictures.git] / lib / strictures.pm

diff --git a/lib/strictures.pm b/lib/strictures.pm
index 91b4018..5e12c82 100644 (file)
--- a/lib/strictures.pm
+++ b/lib/strictures.pm
@@ -4,13 +4,13 @@ use strict;
 use warnings FATAL => 'all';
 
 BEGIN {
-  *_PERL_LT_5_8_4 = ($] < 5.008004) ? sub(){1} : sub(){0};
+  *_PERL_LT_5_8_4 = ("$]" < 5.008004) ? sub(){1} : sub(){0};
   # goto &UNIVERSAL::VERSION usually works on 5.8, but fails on some ARM
   # machines.  Seems to always work on 5.10 though.
-  *_CAN_GOTO_VERSION = ($] >= 5.010000) ? sub(){1} : sub(){0};
+  *_CAN_GOTO_VERSION = ("$]" >= 5.010000) ? sub(){1} : sub(){0};
 }
 
-our $VERSION = '2.000001';
+our $VERSION = '2.000005';
 $VERSION = eval $VERSION;
 
 our @WARNING_CATEGORIES = grep { exists $warnings::Offsets{$_} } qw(
@@ -22,6 +22,7 @@ our @WARNING_CATEGORIES = grep { exists $warnings::Offsets{$_} } qw(
     experimental::autoderef
     experimental::bitwise
     experimental::const_attr
+    experimental::declared_refs
     experimental::lexical_subs
     experimental::lexical_topic
     experimental::postderef
@@ -106,7 +107,7 @@ our $Smells_Like_VCS;
 
 sub import {
   my $class = shift;
-  my %opts = ref $_[0] ? %{$_[0]} : @_;
+  my %opts = @_ == 1 ? %{$_[0]} : @_;
   if (!exists $opts{version}) {
     $opts{version}
       = exists $^H{strictures_enable} ? delete $^H{strictures_enable}