Check the error before parsing the apiversion

pohly · Apr 4, 2017 · 19c8b2f · 19c8b2f
1 parent 12fbc90
commit 19c8b2f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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 {