Ticket #2551: 50-date_time-constrained_value-uninitialized.diff

boost/date_time/constrained_value.hpp

@@ -39 +39 @@
     typedef typename value_policies::value_type value_type;
     //    typedef except_type exception_type;
     constrained_value(value_type value) 
+      : value_(value) // avoid uninitialized use of value_ on error
     {
       assign(value);
     };