From ce3e3e2f9a0125998f368895bd5be4a98da7366a Mon Sep 17 00:00:00 2001
From: Richard Newton <richard_newton@waters.com>
Date: Tue, 28 Aug 2012 13:49:14 +0100
Subject: [PATCH] Add explicit close method to context_t

---
 zmq.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/zmq.hpp b/zmq.hpp
index 1b7c8a6..c804b37 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -236,11 +236,17 @@ namespace zmq
 #endif
 
         inline ~context_t ()
+        {
+            close();
+        }
+
+        inline void close()
         {
             if (ptr == NULL)
                 return;
             int rc = zmq_term (ptr);
             ZMQ_ASSERT (rc == 0);
+            ptr = NULL;
         }
 
         //  Be careful with this, it's probably only useful for