DocumentWrapper getParent(String type) infinite loop if there's no ancestor of that type

When you call the method getParent(String type) and none of the ancestors of the document are of that specified type, the application ends up in a infinite loop instead of failing or returning null.

That method is part of the class DocumentWrapper, which is in nuxeo-automation-core bundle. It is invoked when you call @

{Document.getParent("type")}

inside an automation chain (i.e. in "Set Context Variable").

Thanks to fbpolo@ea.com from Electronic Arts for reporting that bug.