[patch@31750] Unit variable in /lib/File/Copy.pm

From: "John E. Malmberg" <wb8tyw@qsl.net>
Message-ID: <46D3A2CB.8010205@qsl.net>

p4raw-id: //depot/perl@31759

diff --git a/lib/File/Copy.pm b/lib/File/Copy.pm
index f856632..84a4ea3 100644 (file)
--- a/lib/File/Copy.pm
+++ b/lib/File/Copy.pm
@@ -23,7 +23,7 @@ sub mv;
 # package has not yet been updated to work with Perl 5.004, and so it
 # would be a Bad Thing for the CPAN module to grab it and replace this
 # module.  Therefore, we set this module's version higher than 2.0.
-$VERSION = '2.10';
+$VERSION = '2.11';
 
 require Exporter;
 @ISA = qw(Exporter);
@@ -221,7 +221,8 @@ sub move {
     # is on a remote NFS file system, and NFS lost the server's ack?
     return 1 if defined($fromsz) && !-e $from &&           # $from disappeared
                 (($tosz2,$tomt2) = (stat($to))[7,9]) &&    # $to's there
-                ($tosz1 != $tosz2 or $tomt1 != $tomt2) &&  #   and changed
+                  ((!defined $tosz1) ||                           #  not before or
+                  ($tosz1 != $tosz2 or $tomt1 != $tomt2)) &&  #   was changed
                 $tosz2 == $fromsz;                         # it's all there
 
     ($tosz1,$tomt1) = (stat($to))[7,9];  # just in case rename did something