From 793fd74a42d15636bde24cfa0da56c8001be2c39 Mon Sep 17 00:00:00 2001 From: Ted Yu Date: Wed, 20 Mar 2019 11:40:21 -0700 Subject: [PATCH] Use go idiomatic to replace loop --- cluster/images/etcd/migrate/rollback_v2.go | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/cluster/images/etcd/migrate/rollback_v2.go b/cluster/images/etcd/migrate/rollback_v2.go index 1b4655770fc..34d9eb817f2 100644 --- a/cluster/images/etcd/migrate/rollback_v2.go +++ b/cluster/images/etcd/migrate/rollback_v2.go @@ -185,9 +185,7 @@ func traverseMetadata(head *store.NodeExtern, handleFunc func(*store.NodeExtern) handleFunc(n) - for _, next := range n.Nodes { - q = append(q, next) - } + q = append(q, n.Nodes...) } }