--- loncom/interface/lonmsgdisplay.pm	2006/06/27 18:34:43	1.33
+++ loncom/interface/lonmsgdisplay.pm	2006/06/29 13:52:19	1.35
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging display
 #
-# $Id: lonmsgdisplay.pm,v 1.33 2006/06/27 18:34:43 albertel Exp $
+# $Id: lonmsgdisplay.pm,v 1.35 2006/06/29 13:52:19 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1086,7 +1086,7 @@ sub examblock {
 	$r->print('Not allowed');
 	return;
     }
-    my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members',
+    my $usertype = (&Apache::loncommon::course_type() eq 'Group') ? 'members'
 	                                                          : 'students';
     my %lt=&Apache::lonlocal::texthash(
             'comb' => 'Communication Blocking',
@@ -1641,12 +1641,13 @@ sub sendoffmail {
 	    &statuschange($msgid,'replied',$folder);
 	}
 
-	my $to = $env{'form.selectedusers.forminput'};
+	my @to =
+	    &Apache::loncommon::get_env_multiple('form.selectedusers.forminput');
 	my $mode = $env{'form.sendmode'};
 
 	my %toaddr;
-	if ($to) {
-	    foreach my $dest (@$to) {
+	if (@to) {
+	    foreach my $dest (@to) {
 		my ($user,$domain) = split(/:/, $dest);
 		if (($user ne '') && ($domain ne '')) {
 		    my $address = $user.":".$domain; # How the code below expects it.