--- loncom/homework/grades.pm	2005/04/07 22:48:06	1.260
+++ loncom/homework/grades.pm	2005/04/08 19:26:58	1.261
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.260 2005/04/07 22:48:06 banghart Exp $
+# $Id: grades.pm,v 1.261 2005/04/08 19:26:58 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2232,7 +2232,7 @@ sub version_portfiles {
                     push(@v_portfiles, $answer_file_parts[0].'.'.$version.'.'.$answer_file_parts[-1]);
                 }
             }
-            $$record{$key} = join(/,/,@v_portfiles);
+            $$record{$key} = join(',',@v_portfiles);
         }
     } 
     return 'ok';