Update of /cvsroot/boost/boost/boost/asio
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv10060

Modified Files:
        buffer.hpp 
Log Message:
Don't perform debug check with 0-sized buffers.


Index: buffer.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/asio/buffer.hpp,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- buffer.hpp  22 Apr 2007 07:41:54 -0000      1.7
+++ buffer.hpp  21 Jun 2007 23:29:19 -0000      1.8
@@ -118,7 +118,7 @@
 inline void* buffer_cast_helper(const mutable_buffer& b)
 {
 #if defined(BOOST_ASIO_ENABLE_BUFFER_DEBUGGING)
-  if (b.debug_check_)
+  if (b.size_ && b.debug_check_)
     b.debug_check_();
 #endif // BOOST_ASIO_ENABLE_BUFFER_DEBUGGING
   return b.data_;
@@ -282,7 +282,7 @@
 inline const void* buffer_cast_helper(const const_buffer& b)
 {
 #if defined(BOOST_ASIO_ENABLE_BUFFER_DEBUGGING)
-  if (b.debug_check_)
+  if (b.size_ && b.debug_check_)
     b.debug_check_();
 #endif // BOOST_ASIO_ENABLE_BUFFER_DEBUGGING
   return b.data_;


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