--- loncom/homework/essayresponse.pm	2010/08/28 22:25:07	1.111
+++ loncom/homework/essayresponse.pm	2010/08/29 19:36:37	1.112
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # essay (ungraded) style responses
 #
-# $Id: essayresponse.pm,v 1.111 2010/08/28 22:25:07 raeburn Exp $
+# $Id: essayresponse.pm,v 1.112 2010/08/29 19:36:37 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -308,6 +308,8 @@ sub file_submission {
                         $port_delete{$file} = 1;
                     } elsif ($file =~ m{^/uploaded/\Q$udom\E/\Q$uname\E/essayresponse/\Q$cdom\E/\Q$cnum\E/}) {
                         $uploaded_delete = $file; 
+                    } elsif ($file =~ m{^/uploaded/\Q$udom\E/\Q$uname\E/essayresponse/[^/]+$}) {
+                        $uploaded_delete = $file;
                     }
                 }
             }
@@ -318,8 +320,12 @@ sub file_submission {
             }
         }
         if ($uploaded_delete) {
-            $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"} = "";
-            $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"} = "";
+            if ($uploaded_delete eq $uploadedurl) {
+                $Apache::lonhomework::results{"resource.$part.$id.uploadedfile"} = "";
+                $Apache::lonhomework::results{"resource.$part.$id.uploadedurl"} = "";
+            } else {
+                undef($uploaded_delete);
+            }
         }
     }
     if ($env{'form.HWPORT'.$jspart.'_'.$id} ne '') {
@@ -516,7 +522,9 @@ sub file_submission {
             $Apache::lonhomework::results{"resource.$part.$id.portfiles"} = "";
         }
     }
-    if ($Apache::lonhomework::history{"resource.$part.$id.portfiles"} ne         $Apache::lonhomework::results{"resource.$part.$id.portfiles"}) {
+    if (($Apache::lonhomework::history{"resource.$part.$id.portfiles"} ne  
+         $Apache::lonhomework::results{"resource.$part.$id.portfiles"}) ||
+        ($uploaded_delete)) {
         if (ref($uploadedflag)) {
             $$uploadedflag=1;
         }