$OpenBSD: patch-src_mongo_s_chunk_diff_h,v 1.1 2021/03/18 15:51:13 sthen Exp $

Fix build with Boost > 1.72.0

Index: src/mongo/s/chunk_diff.h
--- src/mongo/s/chunk_diff.h.orig
+++ src/mongo/s/chunk_diff.h
@@ -28,6 +28,7 @@
 
 #pragma once
 
+#include <map>
 #include <string>
 
 #include "mongo/bson/bsonmisc.h"
