fix up namespace issue for RHEL

diff --git a/pdns/lua-iputils.cc b/pdns/lua-iputils.cc
index 116bf1035a3ddcd3760b3a07c038095d1efcfc07..261a780c601591fa9789bf41a32437ba26994ba4 100644 (file)
--- a/pdns/lua-iputils.cc
+++ b/pdns/lua-iputils.cc
@@ -13,8 +13,7 @@ extern "C" {
 #include <arpa/inet.h>
 #include <string.h>
 #include <netdb.h>
-       
-using namespace std;
+#include "namespaces.hh"       
 #undef L
 
 #if !defined LUA_VERSION_NUM || LUA_VERSION_NUM==501