--- rat/lonuserstate.pm	2008/11/18 19:13:37	1.129
+++ rat/lonuserstate.pm	2009/02/18 07:06:19	1.131
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construct and maintain state and binary representation of course for user
 #
-# $Id: lonuserstate.pm,v 1.129 2008/11/18 19:13:37 jms Exp $
+# $Id: lonuserstate.pm,v 1.131 2009/02/18 07:06:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -247,7 +247,7 @@ sub parse_resource {
 	$turi=~/\.(\w+)$/;
 	my $embstyle=&Apache::loncommon::fileembstyle($1);
 	if ($token->[2]->{'external'} eq 'true') { # external
-	    $turi=~s/^http\:\/\//\/adm\/wrapper\/ext\//;
+	    $turi=~s/^https?\:\/\//\/adm\/wrapper\/ext\//;
 	} elsif ($turi=~/^\/*uploaded\//) { # uploaded
 	    if (($embstyle eq 'img') 
 		|| ($embstyle eq 'emb')
@@ -573,7 +573,8 @@ sub accinit {
     $acchash{'acc.res.'.$short.'.'}='&:0&';
     my $courseuri=$uri;
     $courseuri=~s/^\/res\///;
-    &Apache::lonnet::delenv('(acc\.|httpref\.)');
+    my $regexp = 1;
+    &Apache::lonnet::delenv('(acc\.|httpref\.)',$regexp);
     &Apache::lonnet::appenv(\%acchash);
 }