Index: error.hpp
===================================================================
--- error.hpp	(revision 59476)
+++ error.hpp	(working copy)
@@ -17,7 +17,6 @@
 
 #include <boost/asio/detail/push_options.hpp>
 
-#include <boost/asio/detail/push_options.hpp>
 #include <boost/config.hpp>
 #include <boost/cerrno.hpp>
 #include <boost/system/error_code.hpp>