Fix 2 byte overflow.
@@ -3736,7 +3736,7 @@ public:
else
{
size_t off = __right_->size();
- if (off > 0 && __size_ > 0)
+ if (__size_ > 0)
off += 2;
const_cast<long&>(__cached_size_) = __left_->size() + off;
}
