[Boost-sandbox-cvs] boost-sandbox/boost/thread_safe_signals/detail slot_call_iterator.hpp, 1.18, 1.19

[Frank M. H. <fm...@us...>]

Update of /cvsroot/boost-sandbox/boost-sandbox/boost/thread_safe_signals/detail
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv12224/thread_safe_signals/detail

Modified Files:
	slot_call_iterator.hpp 
Log Message:
Fixed a race that made it possible for two slot iterators to fail a test
for equality after one was copy constructed or assigned from the other.


Index: slot_call_iterator.hpp
===================================================================
RCS file: /cvsroot/boost-sandbox/boost-sandbox/boost/thread_safe_signals/detail/slot_call_iterator.hpp,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -d -r1.18 -r1.19
--- slot_call_iterator.hpp	19 Feb 2007 03:48:35 -0000	1.18
+++ slot_call_iterator.hpp	20 Feb 2007 13:32:23 -0000	1.19
@@ -54,6 +54,7 @@
 				iter(iter_in), end(end_in), f(f),
 				cache(&c), callable_iter(end_in)
 			{
+				lockNextCallable();
 			}
 	
 			typename inherited::reference
@@ -74,8 +75,6 @@
 	
 			bool equal(const slot_call_iterator_t& other) const
 			{
-				lockNextCallable();
-				other.lockNextCallable();
 				return iter == other.iter;
 			}