lib/sequel/plugins/bitemporal.rb in sequel_bitemporal-0.6.13 vs lib/sequel/plugins/bitemporal.rb in sequel_bitemporal-0.6.14

@@ -518,10 +518,14 @@
             when :valid_to
               pending_version.values.has_key?(:valid_to) &&
                 new_value!=current_version.valid_to
             else
               if model.version_uses_string_nilifier
-                new_value = nil if current_version.nil_string? key, new_value
+                if current_version.respond_to? :nil_string?
+                  new_value = nil if current_version.nil_string? key, new_value
+                elsif !model.version_class.skip_input_transformer?(:string_nilifier, key)
+                  new_value = model.version_class.input_transformers[:string_nilifier].call(new_value)
+                end
               end
               current_version.send(key)!=new_value
             end
           end
         end