node: prefer nil slices over zero-length slices (#19083)

2019-02-18 03:31:22 -08:00
parent 3930f3795b
commit 7b3e3d549e
2 changed files with 2 additions and 2 deletions
--- a/node/node.go
+++ b/node/node.go
@@ -220,7 +220,7 @@ func (n *Node) Start() error {
 		return convertFileLockError(err)
 	}
 	// Start each of the services
-	started := []reflect.Type{}
+	var started []reflect.Type
 	for kind, service := range services {
 		// Start the next service, stopping all previous upon failure
 		if err := service.Start(running); err != nil {