From 4b768356700469e79ee25d845e518cd11191717f Mon Sep 17 00:00:00 2001
From: Jeff Wolski <wolski@uber.com>
Date: Fri, 6 Mar 2015 22:10:51 -0800
Subject: [PATCH] Send over checksum with /protocol/ping-req because it's
 required

---
 lib/swim.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/swim.js b/lib/swim.js
index 389c1195..7e72fa64 100644
--- a/lib/swim.js
+++ b/lib/swim.js
@@ -33,7 +33,7 @@ function PingReqSender(ring, member, target, callback) {
         timeout: this.ring.pingReqTimeout
     };
     var body = JSON.stringify({
-        checksum: this.checksum,
+        checksum: this.ring.membership.checksum,
         changes: this.ring.issueMembershipChanges(),
         source: this.ring.whoami(),
         target: target.address