File::Spec & NetWare

[p5sagit/p5-mst-13.2.git] / lib / File / Compare.pm

diff --git a/lib/File/Compare.pm b/lib/File/Compare.pm
index dce78e2..e1d5e7d 100644 (file)
--- a/lib/File/Compare.pm
+++ b/lib/File/Compare.pm
@@ -1,12 +1,14 @@
 package File::Compare;
 
+use 5.006;
 use strict;
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK $Too_Big *FROM *TO);
+use warnings;
+our($VERSION, @ISA, @EXPORT, @EXPORT_OK, $Too_Big);
 
 require Exporter;
 use Carp;
 
-$VERSION = '1.1002';
+$VERSION = '1.1003';
 @ISA = qw(Exporter);
 @EXPORT = qw(compare);
 @EXPORT_OK = qw(cmp compare_text);
@@ -77,7 +79,7 @@ sub compare {
     }
     else {
        unless (defined($size) && $size > 0) {
-           $size = $fromsize;
+           $size = $fromsize || -s TO || 0;
            $size = 1024 if $size < 512;
            $size = $Too_Big if $size > $Too_Big;
        }
@@ -115,6 +117,7 @@ sub compare {
     return -1;
 }
 
+sub cmp;
 *cmp = \&compare;
 
 sub compare_text {