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Check the error before parsing the apiversion

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This commit is contained in:
Yu-Ju Hong
2017-04-04 09:38:44 -07:00
parent 12fbc9083e
commit 19c8b2fb0e
1 changed files with 3 additions and 0 deletions
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3
pkg/kubelet/dockershim/docker_service.go
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@@ -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 {