--- loncom/homework/grades.pm	2003/11/12 21:18:10	1.157
+++ loncom/homework/grades.pm	2003/11/12 21:20:54	1.158
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.157 2003/11/12 21:18:10 albertel Exp $
+# $Id: grades.pm,v 1.158 2003/11/12 21:20:54 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3876,8 +3876,7 @@ sub scantron_validate_ID {
 	    $found{'usernames'}{$username}++;
 	} else {
 	    if ($id =~ /^\s*$/) {
-		my $username=&scan_data($scan_dat
-a,"$i.user");
+		my $username=&scan_data($scan_data,"$i.user");
 		if (defined($username) && $found{'usernames'}{$username}) {
 		    &scantron_get_correction($r,$i,$scan_record,
 					     \%scantron_config,
@@ -4079,7 +4078,8 @@ SCANTRONFORM
     &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
 					  'Processing first student');
     my $start=&Time::HiRes::time();
-    
+    my $i=-1;
+    my ($uname,$udom);
     while ($i<$scanlines->{'count'}) {
  	($uname,$udom)=('','');
  	$i++;