Cleaned up sql_maker variable

diff --git a/lib/DBIx/Class/Storage/DBI.pm b/lib/DBIx/Class/Storage/DBI.pm
index ef46e40..50561d1 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI.pm
+++ b/lib/DBIx/Class/Storage/DBI.pm
@@ -57,8 +57,7 @@ sub dbh {
 
 sub sql_maker {
   my ($self) = @_;
-  my $maker;
-  unless ($maker = $self->_sql_maker) {
+  unless ($self->_sql_maker) {
     $self->_sql_maker(new SQL::Abstract::Limit( limit_dialect => $self->dbh ));
   }
   return $self->_sql_maker;