--- loncom/lonnet/perl/lonnet.pm	2002/08/30 19:09:27	1.267.4.1
+++ loncom/lonnet/perl/lonnet.pm	2002/08/30 20:33:58	1.267.4.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.267.4.1 2002/08/30 19:09:27 albertel Exp $
+# $Id: lonnet.pm,v 1.267.4.3 2002/08/30 20:33:58 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2720,7 +2720,7 @@ 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($liburi)) {
 #
 # Is this a recursive call for a library?
 #
@@ -2833,8 +2833,9 @@ sub metadata {
 # the next is the end of "start tag"
 	 }
        }
-	&metadata_generate_part0(\%metathesekeys,\%metacache,$uri);
        $metacache{$uri.':keys'}=join(',',keys %metathesekeys);
+	&metadata_generate_part0(\%metathesekeys,\%metacache,$uri);
+       $metacache{$uri.':allpossiblekeys'}=join(',',keys %metathesekeys);
        $metacache{$uri.':cachedtimestamp'}=time;
 # this is the end of "was not already recently cached
     }