--- loncom/lonnet/perl/lonnet.pm	2002/08/30 18:36:03	1.276
+++ loncom/lonnet/perl/lonnet.pm	2002/09/05 19:37:00	1.278
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.276 2002/08/30 18:36:03 albertel Exp $
+# $Id: lonnet.pm,v 1.278 2002/09/05 19:37:00 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2341,6 +2341,7 @@ sub createcourse {
     unless ($nonstandard) {
 # ------------------------------------------ For standard courses, make top url
         my $mapurl=&clutter($url);
+        if ($mapurl eq '/res/') { $mapurl=''; }
         $ENV{'form.initmap'}=(<<ENDINITMAP);
 <map>
 <resource id="1" type="start"></resource>
@@ -2774,7 +2775,7 @@ sub metadata {
 # Look at timestamp of caching
 # Everything is cached by the main uri, libraries are never directly cached
 #
-    unless (abs($metacache{$uri.':cachedtimestamp'}-time)<600) {
+    unless (abs($metacache{$uri.':cachedtimestamp'}-time)<600 && !defined($liburi)) {
 #
 # Is this a recursive call for a library?
 #