lib/countries/translations.rb in countries-4.0.0 vs lib/countries/translations.rb in countries-4.0.1

@@ -4,9 +4,9 @@
   # ex:
   # if a country has translations for pt, and the user looks up `pt-br` fallback
   # to `pt` to prevent from showing nil values
   class Translations < Hash
     def [](locale)
-      super(locale) || super(locale.sub(/-.*/, ''))
+      super(locale) || super(locale.to_s.sub(/-.*/, ''))
     end
   end
 end