--- loncom/lonnet/perl/lonnet.pm	2004/01/26 22:00:07	1.459.2.2
+++ loncom/lonnet/perl/lonnet.pm	2004/01/12 19:53:54	1.460
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.459.2.2 2004/01/26 22:00:07 albertel Exp $
+# $Id: lonnet.pm,v 1.460 2004/01/12 19:53:54 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3792,9 +3792,7 @@ sub packages_tab_default {
     foreach my $package (split(/,/,$packages)) {
 	my ($pack_type,$pack_part)=split(/_/,$package,2);
 	if ($pack_part eq $part) {
-	    if (defined($packagetab{"$pack_type&$name&default"})) {
-		return $packagetab{"$pack_type&$name&default"};
-	    }
+	    return $packagetab{"$pack_type&$name&default"};
 	}
     }
     return undef;
@@ -4429,7 +4427,7 @@ sub filelocation {
     $location=$file;
   } else {
     $file=~s/^$perlvar{'lonDocRoot'}//;
-    $file=~s:^/res/:/:;
+    $file=~s:^/*res::;
     if ( !( $file =~ m:^/:) ) {
       $location = $dir. '/'.$file;
     } else {
@@ -4443,13 +4441,15 @@ sub filelocation {
 
 sub hreflocation {
     my ($dir,$file)=@_;
-    unless (($file=~/^http:\/\//i) || ($file=~/^\//)) {
-       my $finalpath=filelocation($dir,$file);
-       $finalpath=~s/^\/home\/httpd\/html//;
-       $finalpath=~s-/home/(\w+)/public_html/-/~$1/-;
-       return $finalpath;
-    } else {
-       return $file;
+    unless (($file=~m-^http://-i) || ($file=~m-^/-)) {
+	my $finalpath=filelocation($dir,$file);
+	$finalpath=~s-^/home/httpd/html--;
+	$finalpath=~s-/home/(\w+)/public_html/-/~$1/-;
+	return $finalpath;
+    } elsif ($file=~m-^/home-) {
+	$file=~s-^/home/httpd/html--;
+	$file=~s-/home/(\w+)/public_html/-/~$1/-;
+	return $file;
     }
 }