--- loncom/lonnet/perl/lonnet.pm	2003/07/29 05:22:56	1.395
+++ loncom/lonnet/perl/lonnet.pm	2003/08/17 18:57:53	1.398.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.395 2003/07/29 05:22:56 albertel Exp $
+# $Id: lonnet.pm,v 1.398.2.1 2003/08/17 18:57:53 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2221,6 +2221,7 @@ sub allowed {
     my $orguri=$uri;
     $uri=&declutter($uri);
 
+    if (defined($ENV{'allowed.'.$priv})) { return $ENV{'allowed.'.$priv}; }
 # Free bre access to adm and meta resources
 
     if ((($uri=~/^adm\//) || ($uri=~/\.meta$/)) && ($priv eq 'bre')) {
@@ -3070,7 +3071,7 @@ sub dirlist {
         }
         my $alldomstr='';
         foreach (sort keys %alldom) {
-            $alldomstr.=$perlvar{'lonDocRoot'}.'/res/'.$_.'&domain:';
+            $alldomstr.=$perlvar{'lonDocRoot'}.'/res/'.$_.'/&domain:';
         }
         $alldomstr=~s/:$//;
         return split(/:/,$alldomstr);       
@@ -3454,7 +3455,6 @@ sub EXT {
 
 sub packages_tab_default {
     my ($uri,$varname)=@_;
-    &logthis(" $varname");
     my (undef,$part,$name)=split(/\./,$varname);
     my $packages=&metadata($uri,'packages');
     foreach my $package (split(/,/,$packages)) {
@@ -3507,14 +3507,15 @@ sub metadata {
         if ($liburi) {
 	    $liburi=&declutter($liburi);
             $filename=$liburi;
-        }
+        } else {
+	    delete($metacache{$uri.':packages'});
+	}
         my %metathesekeys=();
         unless ($filename=~/\.meta$/) { $filename.='.meta'; }
 	my $metastring=&getfile(&filelocation('',&clutter($filename)));
         my $parser=HTML::LCParser->new(\$metastring);
         my $token;
         undef %metathesekeys;
-	delete($metacache{$uri.':packages'});
         while ($token=$parser->get_token) {
 	    if ($token->[0] eq 'S') {
 		if (defined($token->[2]->{'package'})) {