--- loncom/homework/grades.pm	2008/03/24 19:14:07	1.513.2.2
+++ loncom/homework/grades.pm	2008/03/24 18:45:04	1.516
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.513.2.2 2008/03/24 19:14:07 raeburn Exp $
+# $Id: grades.pm,v 1.516 2008/03/24 18:45:04 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -89,7 +89,7 @@ my $ssi_error_message;
 #   On success, returns the rendered resource identified by the resource parameter.
 # Side Effects:
 #   The following global variables can be set:
-#    ssi_error           - If an unrecoverable error occurred this becomes true.
+#    ssi_error                - If an unrecoverable error occurred this becomes true.
 #                               It is up to the caller to initialize this to false
 #                               if desired.
 #    ssi_error_resource  - If an unrecoverable error occurred, this is the value
@@ -289,7 +289,7 @@ sub reset_caches {
 					    'grade_domain' => $udom,
 					    'grade_symb' => $symb,
 					    'grade_courseid' => 
-					     $env{'request.course.id'},
+					    $env{'request.course.id'},
 					    'grade_username' => $uname));
 	(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
 	my %analyze=&Apache::lonnet::str2hash($subresult);
@@ -1842,9 +1842,9 @@ sub download_all_link {
 	join("\n",&Apache::loncommon::get_env_multiple('form.vPart'));
 
     my $identifier = &Apache::loncommon::get_cgi_id();
-    &Apache::lonnet::appenv('cgi.'.$identifier.'.students' => $all_students,
-                            'cgi.'.$identifier.'.symb' => $symb,
-                            'cgi.'.$identifier.'.parts' => $parts,);
+    &Apache::lonnet::appenv({'cgi.'.$identifier.'.students' => $all_students,
+                             'cgi.'.$identifier.'.symb' => $symb,
+                             'cgi.'.$identifier.'.parts' => $parts,});
     $r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.
 	      &mt('Download All Submitted Documents').'</a>');
     return
@@ -7509,7 +7509,7 @@ SCANTRONFORM
   	($uname,$udom)=split(/:/,$uname);
 
 	&Apache::lonxml::clear_problem_counter();
-  	&Apache::lonnet::appenv(%$scan_record);
+  	&Apache::lonnet::appenv($scan_record);
 
 	if (&scantron_clear_skip($scanlines,$scan_data,$i)) {
 	    &scantron_putfile($scanlines,$scan_data);