lib/active_tax/tax.rb in active_tax-1.0.0 vs lib/active_tax/tax.rb in active_tax-1.1.0

@@ -21,18 +21,18 @@
     def tax
       @tax ||= self.api_class.tax(address)
     end
 
     def rate
-      tax.rate
+      tax && tax.rate
     end
 
     def location_code
-      tax.location_code
+      tax && tax.location_code
     end
 
     def result_code
-      tax.result_code
+      tax && tax.result_code
     end
 
     private
 
     def determine_state_api