[Boost-commit] svn:boost r50280 - sandbox/thread_safe_signals/trunk/boost/signals2

Subject: [Boost-commit] svn:boost r50280 - sandbox/thread_safe_signals/trunk/boost/signals2
From: fmhess_at_[hidden]
Date: 2008-12-15 14:34:09

Author: fmhess
Date: 2008-12-15 14:34:09 EST (Mon, 15 Dec 2008)
New Revision: 50280
URL: http://svn.boost.org/trac/boost/changeset/50280

Log:
Make sure weak_ptr is expired, and doesn't just refer to a null
shared_ptr.

Text files modified: 
   sandbox/thread_safe_signals/trunk/boost/signals2/connection.hpp |     2 +-                                      
   1 files changed, 1 insertions(+), 1 deletions(-)

Modified: sandbox/thread_safe_signals/trunk/boost/signals2/connection.hpp
==============================================================================
--- sandbox/thread_safe_signals/trunk/boost/signals2/connection.hpp	(original)
+++ sandbox/thread_safe_signals/trunk/boost/signals2/connection.hpp	2008-12-15 14:34:09 EST (Mon, 15 Dec 2008)
@@ -54,7 +54,7 @@
         {
           unique_lock<connection_body_base> lock(*this);
           shared_ptr<void> blocker = _weak_blocker.lock();
-          if(blocker == 0)
+          if(blocker == shared_ptr<void>())
           {
             blocker.reset(this, &null_deleter);
             _weak_blocker = blocker;