spec/fixtures/simple.yml in conf_loader-1.0.0 vs spec/fixtures/simple.yml in conf_loader-2.0.0

@@ -7,6 +7,11 @@
     host: some_service.production.com
 
 flexible:
   foo: <%= ENV['FOO'] %>
   var_with_default_not_in_env: <%= ENV['SOME_VAR_NOT_IN_ENV'] || 'default_value' %>
-  var_with_default_in_env: <%= ENV['FOO'] || 'default_value' %>
\ No newline at end of file
+  var_with_default_in_env: <%= ENV['FOO'] || 'default_value' %>
+
+invalid:
+  empty_value: ''
+  nested_field:
+    nested_empty_value: ''