--- loncom/interface/loncommon.pm	2017/12/22 02:00:46	1.1305
+++ loncom/interface/loncommon.pm	2017/12/30 19:51:30	1.1306
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1305 2017/12/22 02:00:46 raeburn Exp $
+# $Id: loncommon.pm,v 1.1306 2017/12/30 19:51:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -4692,6 +4692,9 @@ sub get_student_view {
   }
   if (defined($target)) { $form{'grade_target'} = $target; }
   $feedurl=&Apache::lonnet::clutter($feedurl);
+  if (($feedurl =~ /ext\.tool$/) && ($target eq 'tex')) {
+      $feedurl =~ s{^/adm/wrapper}{};
+  }
   my ($userview,$response)=&Apache::lonnet::ssi_body($feedurl,%form);
   $userview=~s/\<body[^\>]*\>//gi;
   $userview=~s/\<\/body\>//gi;