Check for sys being ready before calling sysRequest

Signed-off-by: Waldemar Quevedo <wally@nats.io>
nats-io · Dec 3, 2024 · 529eeb2 · 529eeb2
1 parent 1aff49a
commit 529eeb2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/server/jetstream_cluster.go b/server/jetstream_cluster.go
@@ -6315,6 +6315,10 @@ func sysRequest[T any](s *Server, subjFormat string, args ...any) (*T, error) {
 	isubj := fmt.Sprintf(subjFormat, args...)
 
 	s.mu.Lock()
+	if s.sys == nil {
+		s.mu.Unlock()
+		return nil, ErrNoSysAccount
+	}
 	inbox := s.newRespInbox()
 	results := make(chan *T, 1)
 	s.sys.replies[inbox] = func(_ *subscription, _ *client, _ *Account, _, _ string, msg []byte) {