From 2d21bc7008f9a2544d0d92a15cac601fb2bf340c Mon Sep 17 00:00:00 2001
From: Derek Collison <derek@nats.io>
Date: Tue, 3 Oct 2023 15:35:20 -0700
Subject: [PATCH] Fix datarace

Signed-off-by: Derek Collison <derek@nats.io>
---
 server/raft.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/raft.go b/server/raft.go
index 5bcc2a1a..7baa949d 100644
--- a/server/raft.go
+++ b/server/raft.go
@@ -654,9 +654,9 @@ func (s *Server) transferRaftLeaders() bool {
 // This should only be called on the leader.
 func (n *raft) Propose(data []byte) error {
 	n.RLock()
-	if n.state != Leader {
+	if state := n.state; state != Leader {
 		n.RUnlock()
-		n.debug("Proposal ignored, not leader (state: %v)", n.state)
+		n.debug("Proposal ignored, not leader (state: %v)", state)
 		return errNotLeader
 	}
 	// Error if we had a previous write error.