--- loncom/homework/grades.pm	2015/02/22 01:34:48	1.732
+++ loncom/homework/grades.pm	2015/03/17 12:22:20	1.734
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.732 2015/02/22 01:34:48 raeburn Exp $
+# $Id: grades.pm,v 1.734 2015/03/17 12:22:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2231,11 +2231,7 @@ sub submission {
                 if ($hide eq 'rand') {
                     $type = 'randomizetry';
                     $trial = $record{"resource.$partid.tries"};
-                    if (exists($record{"resource.$partid.rawrndseed"})) {
-                        $rndseed = $record{"resource.$partid.rawrndseed"};
-                    } else {
-                        $rndseed = $record{"resource.$partid.rndseed"};
-                    }
+                    $rndseed = $record{"resource.$partid.rndseed"};
                 }
 	        if ($env{'form.checkPlag'}) {
     		    my ($oname,$odom,$ocrsid,$oessay,$osim)=
@@ -4861,18 +4857,14 @@ sub displaySubByDates {
                         my ($trial,$rndseed,$newvariation);
                         if ($type eq 'randomizetry') {
                             $trial = $$record{"$where.$partid.tries"};
-                            if (exists($$record{"$where.$partid.rawrndseed"})) {
-                                $rndseed = $$record{"$where.$partid.rawrndseed"};
-                            } else {
-                                $rndseed = $$record{"$where.$partid.rndseed"};
-                            }
+                            $rndseed = $$record{"$where.$partid.rndseed"};
                         }
 		        if ($$record{"$where.$partid.tries"} eq '') {
 			    $displaySub[0].=&mt('Trial not counted');
 		        } else {
 			    $displaySub[0].=&mt('Trial: [_1]',
 					    $$record{"$where.$partid.tries"});
-                            if ($rndseed || $lastrndseed{$partid}) {
+                            if (($rndseed ne '') && ($lastrndseed{$partid} ne '')) {
                                 if ($rndseed ne $lastrndseed{$partid}) {
                                     $newvariation = ' ('.&mt('New variation this try').')';
                                 }