lib/i18n/js/middleware.rb in i18n-js-3.0.0.rc9 vs lib/i18n/js/middleware.rb in i18n-js-3.0.0.rc10

@@ -29,10 +29,11 @@
           end
         end
       end
 
       def save_cache(new_cache)
-        FileUtils.mkdir_p(cache_dir)
+        # path could be a symbolic link
+        FileUtils.mkdir_p(cache_dir) unless File.exists?(cache_dir)
         File.open(cache_path, "w+") do |file|
           file << new_cache.to_yaml
         end
       end