lib/kasket/visitor.rb in kasket-4.3.0 vs lib/kasket/visitor.rb in kasket-4.4.0

@@ -123,10 +123,10 @@
     def visit_Array(node, *_)
       node.map {|value| visit(value) }
     end
 
     def visit_Arel_Nodes_Casted(node, *_)
-      quoted(node.val)
+      quoted(node.val) unless node.val.nil?
     end
 
     def quoted(node)
       @model_class.connection.quote(node)
     end