--- loncom/imspackages/imsprocessor.pm	2005/07/13 20:25:12	1.25
+++ loncom/imspackages/imsprocessor.pm	2005/07/13 21:21:01	1.26
@@ -2095,7 +2095,7 @@ sub parse_webct4_questionDB {
             $$settings{$id}{$numid}{toltype} = $attr->{type};
         }
         if ("@state" eq "questestinterop section item resprocessing itemproc_extension webct:x_webct_v01_autocalculate webct:x_webct_v01_unit") {
-            my $unitid = $attr->{ident};
+            $unitid = $attr->{ident};
             %{$$settings{$id}{$numid}{$unitid}} = ();
             push(@{$$settings{$id}{$numid}{units}},$unitid);
             $$settings{$id}{$numid}{$unitid}{value} = $attr->{value}; 
@@ -3323,7 +3323,7 @@ sub write_webct4_questions {
                         }
                         my $unitentry = '';
                         if ($unit ne '') {
-                            $unitentry =  'unit='.$unit;
+                            $unitentry =  'unit="'.$unit.'"';
                         }
                         $output .= qq|
 <numericalresponse $unitentry $ansformat  answer="\$answervar">