From 328680b6cd38d238efd76b16cd2acbcf9729e14c Mon Sep 17 00:00:00 2001
From: Vinnie Falco <vinnie.falco@gmail.com>
Date: Thu, 2 Jan 2014 16:10:49 -0800
Subject: [PATCH] Fix Resolver contract check

---
 src/ripple_app/peers/NameResolver.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ripple_app/peers/NameResolver.cpp b/src/ripple_app/peers/NameResolver.cpp
index 297f73111..56609ef8f 100644
--- a/src/ripple_app/peers/NameResolver.cpp
+++ b/src/ripple_app/peers/NameResolver.cpp
@@ -17,6 +17,8 @@
 */
 //==============================================================================
 
+#include <atomic>
+
 namespace ripple {
 
 class NameResolverImpl
@@ -106,7 +108,7 @@ public:
     
     void stop_async ()
     {
-        if (meets_precondition (m_called_stop.exchange (1) == 0))
+        if (m_called_stop.exchange (1) == 0)
         {
             m_io_service.dispatch (m_strand.wrap (boost::bind (
                 &NameResolverImpl::do_stop,