Index: /source/ariba/utility/addressing/endpoint_set.hpp
===================================================================
--- /source/ariba/utility/addressing/endpoint_set.hpp	(revision 6876)
+++ /source/ariba/utility/addressing/endpoint_set.hpp	(revision 6877)
@@ -187,5 +187,6 @@
 		if ( address->instanceof<tcpip_endpoint> () ) {
 			const tcpip_endpoint& addr = *address;
-			if (layers & Layer3 && !(layers & NoLoopback) && addr.address().is_loopback())
+			if (layers & Layer3 &&
+					!((layers & NoLoopback) && addr.address().is_loopback()) )
 				ip.insert( addr.address() );
 			if (layers & Layer4) tcp.insert( addr.port() );
@@ -193,5 +194,6 @@
 		if ( address->instanceof<ip_address>() ) {
 			const ip_address& addr = *address;
-			if ((layers & Layer3) && !(layers & NoLoopback) && addr.is_loopback())
+			if ((layers & Layer3) &&
+					!((layers & NoLoopback) && addr.is_loopback()))
 				ip.insert( addr );
 		} else