--- loncom/interface/domainprefs.pm	2017/08/25 00:04:29	1.311
+++ loncom/interface/domainprefs.pm	2017/08/25 00:07:45	1.312
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.311 2017/08/25 00:04:29 raeburn Exp $
+# $Id: domainprefs.pm,v 1.312 2017/08/25 00:07:45 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -9812,7 +9812,7 @@ sub process_textbook_image {
         } elsif ($author_ok eq 'ok') {
             my ($result,$imageurl) =
                 &publishlogo($r,'upload',$caller,$dom,$confname,
-                             "$type/$dom/$cnum/cover",$width,$height);
+                             "$type/$cdom/$cnum/cover",$width,$height);
             if ($result eq 'ok') {
                 $url = $imageurl;
             } else {