owner needs to be set as soon as the property goes live (#1168)

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@6587 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/User.java

@@ -143,6 +143,7 @@ public class User extends AbstractModelObject {
         if(old!=null)
             ps.remove(old);
         ps.add(p);
+        p.setUser(this);
         properties = ps;
         save();
     }