--- loncom/auth/loncacc.pm	2006/11/23 01:49:41	1.42
+++ loncom/auth/loncacc.pm	2006/11/27 16:47:16	1.43
@@ -2,7 +2,7 @@
 # Cookie Based Access Handler for Construction Area
 # (lonacc: 5/21/99,5/22,5/29,5/31 Gerd Kortemeyer)
 #
-# $Id: loncacc.pm,v 1.42 2006/11/23 01:49:41 albertel Exp $
+# $Id: loncacc.pm,v 1.43 2006/11/27 16:47:16 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -36,10 +36,11 @@ use Fcntl qw(:flock);
 use Apache::lonlocal;
 use Apache::lonnet;
 use Apache::lonacc;
+use LONCAPA qw(:DEFAULT :match);
 
 sub constructaccess {
     my ($url,$ownerdomain)=@_;
-    my ($ownername)=($url=~/\/(?:\~|priv\/|home\/)(\w+)\//);
+    my ($ownername)=($url=~/\/(?:\~|priv\/|home\/)($match_username)\//);
     unless (($ownername) && ($ownerdomain)) { return ''; }
     # We do not allow editing of previous versions of files.
     if ($url=~/\.(\d+)\.(\w+)$/) { return ''; }