Fix annoying warning about converting signed to unsigned.

This commit is contained in:
Kenneth Moreland 2015-01-15 22:32:04 -07:00
parent 797aac5537
commit 694010b8d7

@ -72,7 +72,7 @@ namespace detail {
// arguments.
template<typename T>
struct UndefinedArrayPortal {
BOOST_STATIC_ASSERT(sizeof(T) == -1);
BOOST_STATIC_ASSERT(sizeof(T) == static_cast<size_t>(-1));
};
} // namespace detail