$OpenBSD: patch-src_types_cpp,v 1.1 2020/04/09 13:26:13 jca Exp $

Fix build failure due to symbols not being declared in the DBus namespace.
https://github.com/andreas-volz/dbus-cplusplus/commit/a0b9ef3b469ca23c6a3229d8abb967cbbddcee38

Index: src/types.cpp
--- src/types.cpp.orig
+++ src/types.cpp
@@ -34,7 +34,7 @@
 #include "message_p.h"
 #include "internalerror.h"
 
-using namespace DBus;
+namespace DBus {
 
 Variant::Variant()
   : _msg(CallMessage()) // dummy message used as temporary storage for variant data
@@ -104,3 +104,4 @@ MessageIter &operator >> (MessageIter &iter, Variant &
   return ++iter;
 }
 
+} /* namespace DBus */
