From cb3a561852f2dcbad1ba610e860cf2aba058de30 Mon Sep 17 00:00:00 2001
From: Josh Faust <jfaustwg@willowgarage.com>
Date: Tue, 8 Jun 2010 19:10:46 +0000
Subject: [PATCH] fix crash when using an already-deleted xmlrpc client if the
 client failed to connect

---
 core/roscpp/src/libros/subscription.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/roscpp/src/libros/subscription.cpp b/core/roscpp/src/libros/subscription.cpp
index 5b0dcbc5..5fa8d3f2 100644
--- a/core/roscpp/src/libros/subscription.cpp
+++ b/core/roscpp/src/libros/subscription.cpp
@@ -399,6 +399,8 @@ bool Subscription::negotiateConnection(const std::string& xmlrpc_uri)
     {
       udp_transport->close();
     }
+
+    return false;
   }
 
   ROSCPP_LOG_DEBUG("Began asynchronous xmlrpc connection to [%s:%d]", peer_host.c_str(), peer_port);