SERVER-40363 Change type of "_id" field of replica set

config to be different from that of the member index

1 files changed, 4 insertions, 3 deletions

diff --git a/src/mongo/db/repl/member_data.h b/src/mongo/db/repl/member_data.h
index c3201e0bf75..5b19a6ec46c 100644
--- a/src/mongo/db/repl/member_data.h
+++ b/src/mongo/db/repl/member_data.h
@@ -30,6 +30,7 @@
 #pragma once
 
 #include "mongo/bson/timestamp.h"
+#include "mongo/db/repl/member_id.h"
 #include "mongo/db/repl/member_state.h"
 #include "mongo/db/repl/repl_set_heartbeat_response.h"
 #include "mongo/util/time_support.h"
@@ -129,7 +130,7 @@ public:
         return _configIndex;
     }
 
-    int getMemberId() const {
+    MemberId getMemberId() const {
         return _memberId;
     }
 
@@ -228,7 +229,7 @@ public:
         _hostAndPort = hostAndPort;
     }
 
-    void setMemberId(int memberId) {
+    void setMemberId(MemberId memberId) {
         _memberId = memberId;
     }
 
@@ -282,7 +283,7 @@ private:
 
     // This member's member ID.  memberId and hostAndPort duplicate information in the
     // set's ReplSetConfig.
-    int _memberId = -1;
+    MemberId _memberId;
 
     // Client address of this member.
     HostAndPort _hostAndPort;