--- loncom/lonnet/perl/lonnet.pm	2007/01/02 12:53:58	1.818
+++ loncom/lonnet/perl/lonnet.pm	2007/01/03 01:50:10	1.820
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.818 2007/01/02 12:53:58 raeburn Exp $
+# $Id: lonnet.pm,v 1.820 2007/01/03 01:50:10 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3544,7 +3544,7 @@ sub is_portfolio_url {
 
 sub is_portfolio_file {
     my ($file) = @_;
-    if (($file =~ /^portfolio/) || ($file =~ /^groups\/\w\/portfolio/)) {
+    if (($file =~ /^portfolio/) || ($file =~ /^groups\/\w+\/portfolio/)) {
         return 1;
     }
     return;
@@ -3556,7 +3556,7 @@ sub is_portfolio_file {
 sub customaccess {
     my ($priv,$uri)=@_;
     my ($urole,$urealm)=split(/\./,$env{'request.role'},2);
-    my ($udom,$ucrs,$usec)=split(/\//,$urealm);
+    my (undef,$udom,$ucrs,$usec)=split(/\//,$urealm);
     $udom = &LONCAPA::clean_domain($udom);
     $ucrs = &LONCAPA::clean_username($ucrs);
     my $access=0;