--- loncom/publisher/lonpublisher.pm	2002/10/18 13:49:49	1.103
+++ loncom/publisher/lonpublisher.pm	2002/10/20 18:39:36	1.105
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Publication Handler
 #
-# $Id: lonpublisher.pm,v 1.103 2002/10/18 13:49:49 www Exp $
+# $Id: lonpublisher.pm,v 1.105 2002/10/20 18:39:36 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -127,13 +127,11 @@ use DBI;
 use Apache::lonnet();
 use Apache::loncommon();
 use Apache::lonmysql;
+use vars qw(%metadatafields %metadatakeys);
 
 my %addid;
 my %nokey;
 
-my %metadatafields;
-my %metadatakeys;
-
 my $docroot;
 
 my $cuname;
@@ -262,8 +260,6 @@ sub metaread {
 }
 
 #########################################
-
-#########################################
 #########################################
 
 sub coursedependencies {
@@ -1698,7 +1694,7 @@ unless ($ENV{'form.phase'} eq 'two') {
       if (&Apache::loncommon::fileembstyle($thistype) eq 'ssi') {
           $r->print('<br /><a href="/adm/diff?filename=/~'.$cuname.'/'.
                     $thisdisfn.
-  	  '&versionone=priv" target="cat">Diffs with Current Version</a><p>');
+  	  '&versiontwo=priv" target="cat">Diffs with Current Version</a><p>');
       }
   
 # ------------------ Publishing from $thisfn to $thistarget with $thisembstyle.