--- loncom/interface/londocs.pm	2020/01/16 18:14:29	1.484.2.85
+++ loncom/interface/londocs.pm	2020/01/20 20:09:37	1.484.2.86
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.484.2.85 2020/01/16 18:14:29 raeburn Exp $
+# $Id: londocs.pm,v 1.484.2.86 2020/01/20 20:09:37 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -5690,6 +5690,7 @@ HIDDENFORM
 #
 
     my $savefolderpath;
+    my $hostname = $r->hostname();
 
     if ($allowed) {
        my $folder=$env{'form.folder'};