From 19c8b2fb0e90d6a97296dc977cc03931193baa88 Mon Sep 17 00:00:00 2001 From: Yu-Ju Hong Date: Tue, 4 Apr 2017 09:38:44 -0700 Subject: [PATCH] Check the error before parsing the apiversion --- pkg/kubelet/dockershim/docker_service.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/pkg/kubelet/dockershim/docker_service.go b/pkg/kubelet/dockershim/docker_service.go index 7cfc7693bd6..bc88a95dffb 100644 --- a/pkg/kubelet/dockershim/docker_service.go +++ b/pkg/kubelet/dockershim/docker_service.go @@ -420,6 +420,9 @@ func (ds *dockerService) getDockerAPIVersion() (*semver.Version, error) { } else { dv, err = ds.getDockerVersion() } + if err != nil { + return nil, err + } apiVersion, err := semver.Parse(dv.APIVersion) if err != nil {