From 20a8edcf5c2d9d5099d194e5a87c501d49c47328 Mon Sep 17 00:00:00 2001
From: Martin Sustrik <sustrik@fastmq.commkdir>
Date: Wed, 13 Jan 2010 13:24:29 +0100
Subject: ZMQII-38: Compiler complains about missing virtual constructors

---
 src/i_inout.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/i_inout.hpp')

diff --git a/src/i_inout.hpp b/src/i_inout.hpp
index 1053449..c11137d 100644
--- a/src/i_inout.hpp
+++ b/src/i_inout.hpp
@@ -29,6 +29,8 @@ namespace zmq
 
     struct i_inout
     {
+        virtual ~i_inout () {}
+
         //  Engine asks to get a message to send to the network.
         virtual bool read (::zmq_msg_t *msg_) = 0;
 
-- 
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