--- loncom/interface/lonextresedit.pm	2017/03/14 21:09:20	1.8.2.2
+++ loncom/interface/lonextresedit.pm	2019/07/28 04:10:31	1.8.2.3
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: lonextresedit.pm,v 1.8.2.2 2017/03/14 21:09:20 raeburn Exp $
+# $Id: lonextresedit.pm,v 1.8.2.3 2019/07/28 04:10:31 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -298,7 +298,7 @@ ENDFORM
 }
 
 sub display_editor {
-    my ($url,$folderpath,$symb,$idx) = @_;
+    my ($url,$folderpath,$symb,$idx,$type,$cdom,$cnum,$hostname) = @_;
     my ($residx,$supplementalflag,$title,$pathitem,$output,$js,$navmap);
     if ($folderpath =~ /^supplemental/) {
         $supplementalflag = 1;
@@ -314,6 +314,9 @@ sub display_editor {
     }
     $js = &Apache::lonhtmlcommon::scripttag(&extedit_javascript());
     my $args = { 'force_register' => $env{'form.register'} };
+    if ($hostname) {
+        $args->{'hostname'} = $hostname;
+    }
     return &Apache::loncommon::start_page('External Resource Editor',$js,$args).
            '<div class="LC_left_float">'.
            &extedit_form($supplementalflag,$residx,$url,$title,$pathitem,undef,'direct',$symb).