Apply feedback from PR

sirwolfgang · sirwolfgang · commit 1db68f988bb8 · 2024-05-01T21:20:05.000+02:00
diff --git a/lib/money-rails/configuration.rb b/lib/money-rails/configuration.rb
@@ -35,7 +35,7 @@ def register_currency=(currency_options)
     end
 
     def set_currency_column_for_default_currency!
-      iso_code = default_currency&.iso_code
+      iso_code = default_currency && default_currency.iso_code
       currency_column.merge! default: iso_code
     end
 
