ext/boost/thread/barrier.hpp in passenger-3.0.0 vs ext/boost/thread/barrier.hpp in passenger-3.0.1

@@ -7,10 +7,11 @@
 
 #ifndef BOOST_BARRIER_JDM030602_HPP
 #define BOOST_BARRIER_JDM030602_HPP
 
 #include <boost/thread/detail/config.hpp>
+#include <boost/throw_exception.hpp>
 
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/condition_variable.hpp>
 #include <string>
 #include <stdexcept>
@@ -25,10 +26,10 @@
     public:
         barrier(unsigned int count)
             : m_threshold(count), m_count(count), m_generation(0)
         {
             if (count == 0)
-                throw std::invalid_argument("count cannot be zero.");
+                boost::throw_exception(std::invalid_argument("count cannot be zero."));
         }
     
         bool wait()
         {
             boost::mutex::scoped_lock lock(m_mutex);