--- loncom/enrollment/localenroll.pm	2006/02/07 16:36:10	1.13
+++ loncom/enrollment/localenroll.pm	2006/07/11 02:28:27	1.15
@@ -1,6 +1,6 @@
 # functions to glue school database system into Lon-CAPA for 
 # automated enrollment
-# $Id: localenroll.pm,v 1.13 2006/02/07 16:36:10 albertel Exp $
+# $Id: localenroll.pm,v 1.15 2006/07/11 02:28:27 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -204,8 +204,9 @@ sub get_sections {
 # (a) the institutional courseID (in the MSU case this is a concatenation of 
 # semester code, department code, course number, and section number
 # e.g., fs03nop590001).
-# (b) the course owner. This is the LON-CAPA username of the course coordinator 
-# assigned to the course when it is first created.
+# (b) the course owner. This is the LON-CAPA username and domain of the course 
+# coordinator assigned to the course when it is first created, in the form
+# username:domain
 # (c) the LON-CAPA domain that contains the course
 #
 #################################
@@ -416,4 +417,23 @@ sub manager_photo_update {
     return ($update,$comment);
 }
 
+###############################
+# sub AUTOLOAD
+#
+# Incoming data: none
+# Returns ''
+#
+# Prevents errors when undefined subroutines are called in this package
+# Will allow new routines added in the future to be called from lond etc.
+# without the need for customized versions of local*.pm packages to be
+# modified to include the new subroutines immediately.
+#
+# See "Programming Perl" 3rd ed. pp 296-298.   
+###############################
+
+sub AUTOLOAD {
+    our $AUTOLOAD;
+    return '';
+}
+
 1;