mono/mono — pull request #1312 by esdrubal (2014-09-26 09:51:51+00:00)
Title: Property with attribute XmlTest is now set from ReadString only.

Before the change when the property default value was not null or empty the deserialized value would be the concatenation of the default value and the serialized value.
The correct behavior is to use the serialized value only.
**Fixes:** [18908](https://bugzilla.xamarin.com/show_bug.cgi?id=18908)