[Boost-commit] svn:boost r84571 - trunk/boost/lockfree

Subject: [Boost-commit] svn:boost r84571 - trunk/boost/lockfree
From: tim_at_[hidden]
Date: 2013-05-31 03:58:15

Author: timblechmann
Date: 2013-05-31 03:58:13 EDT (Fri, 31 May 2013)
New Revision: 84571
URL: http://svn.boost.org/trac/boost/changeset/84571

Log:
lockfree: spsc-queue - correct dequeue to output iterator

fixes #8629

Signed-off-by: Tim Blechmann <tim_at_[hidden]>
Text files modified: 
   trunk/boost/lockfree/spsc_queue.hpp |     2 +-                                      
   1 files changed, 1 insertions(+), 1 deletions(-)

Modified: trunk/boost/lockfree/spsc_queue.hpp
==============================================================================
--- trunk/boost/lockfree/spsc_queue.hpp	(original)
+++ trunk/boost/lockfree/spsc_queue.hpp	2013-05-31 03:58:13 EDT (Fri, 31 May 2013)
@@ -231,7 +231,7 @@
             size_t count0 = max_size - read_index;
             size_t count1 = avail - count0;
 
-            std::copy(internal_buffer + read_index, internal_buffer + max_size, it);
+            it = std::copy(internal_buffer + read_index, internal_buffer + max_size, it);
             std::copy(internal_buffer, internal_buffer + count1, it);
 
             new_read_index -= max_size;