Add nil check to operator autopilot endpoint

consul/leader.go

@@ -259,7 +259,7 @@ func (s *Server) getOrCreateAutopilotConfig() (*structs.AutopilotConfig, bool) {
 	}
 
 	if !ServersMeetMinimumVersion(s.LANMembers(), minAutopilotVersion) {
-		s.logger.Printf("[ERR] autopilot: can't initialize until all servers are >= %s", minAutopilotVersion.String())
+		s.logger.Printf("[WARN] autopilot: can't initialize until all servers are >= %s", minAutopilotVersion.String())
 		return nil, false
 	}
 

consul/operator_autopilot_endpoint.go

@@ -26,6 +26,9 @@ func (op *Operator) AutopilotGetConfiguration(args *structs.DCSpecificRequest, r
 	if err != nil {
 		return err
 	}
+	if config == nil {
+		return fmt.Errorf("autopilot config not initialized yet")
+	}
 
 	*reply = *config