--- loncom/homework/grades.pm	2003/11/12 21:37:07	1.159
+++ loncom/homework/grades.pm	2003/11/21 21:31:34	1.160
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.159 2003/11/12 21:37:07 albertel Exp $
+# $Id: grades.pm,v 1.160 2003/11/21 21:31:34 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2840,7 +2840,9 @@ sub csvuploadassign {
     foreach my $grade (@gradedata) {
 	my %entries=&Apache::loncommon::record_sep($grade);
 	my $username=$entries{$fields{'username'}};
+	$username=~s/\s//g;
 	my $domain=$entries{$fields{'domain'}};
+	$domain=~s/\s//g;
 	if (!exists($$classlist{"$username:$domain"})) {
 	    push(@skipped,"$username:$domain");
 	    next;
@@ -4405,7 +4407,11 @@ sub handler {
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
     my $url=$ENV{'form.url'};
     my $symb=$ENV{'form.symb'};
-    my $command=$ENV{'form.command'};
+    my @commands=&Apache::loncommon::get_env_multiple('form.command');
+    my $command=$commands[0];
+    if ($#commands > 0) {
+	&Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands));
+    }
     if (!$url) {
 	my ($temp1,$temp2);
 	($temp1,$temp2,$ENV{'form.url'})=&Apache::lonnet::decode_symb($symb);