PORTREVISION=	1

--- ext/json11/json11.cpp.orig	2017-01-18 18:06:37 UTC

+++ ext/json11/json11.cpp

@@ -37,11 +37,21 @@ using std::make_shared;

 using std::initializer_list;

 using std::move;

+/* Helper for representing null - just a do-nothing struct, plus comparison

+ * operators so the helpers in JsonValue work. We can't use nullptr_t because

+ * it may not be orderable.

+ */

+

+struct NullStruct {

+    bool operator==(NullStruct) const { return true; }

+    bool operator<(NullStruct) const { return false; }

+};

+

 /* * * * * * * * * * * * * * * * * * * *

  * Serialization

  */

-static void dump(std::nullptr_t, string &out) {

+static void dump(NullStruct, string &out) {

     out += "null";

 }

@@ -204,9 +214,9 @@ public:

     explicit JsonObject(Json::object &&value)      : Value(move(value)) {}

 };

-class JsonNull final : public Value<Json::NUL, std::nullptr_t> {

+class JsonNull final : public Value<Json::NUL, NullStruct> {

 public:

-    JsonNull() : Value(nullptr) {}

+    JsonNull() : Value({}) {}

 };

 /* * * * * * * * * * * * * * * * * * * *