[WWcvs] pg: Removed unused variable

[dpvc v. a. <we...@ma...>]

Log Message:
-----------
Removed unused variable

Modified Files:
--------------
    pg/lib/Parser:
        Value.pm

Revision Data
-------------
Index: Value.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Parser/Value.pm,v
retrieving revision 1.22
retrieving revision 1.23
diff -Llib/Parser/Value.pm -Llib/Parser/Value.pm -u -r1.22 -r1.23
--- lib/Parser/Value.pm
+++ lib/Parser/Value.pm
@@ -46,8 +46,7 @@
 #  Set flags for the object
 #
 sub check {
-  my $self = shift;
-  my $type = $self->{type}; my $value = $self->{value};
+  my $self = shift; my $value = $self->{value};
   $self->{isZero} = $value->isZero;
   $self->{isOne}  = $value->isOne;
 }