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return err when Unmarshal failed

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This commit is contained in:
hangaoshuai 2018-07-27 20:52:00 +08:00
parent fea4ad2783
commit 6c94d7ae32
1 changed files with 3 additions and 1 deletions
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4
pkg/kubectl/rollback.go
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@ -418,7 +418,9 @@ func getStatefulSetPatch(set *appsv1.StatefulSet) ([]byte, error) {
return nil, err
}
var raw map[string]interface{}
json.Unmarshal([]byte(str), &raw)
if err := json.Unmarshal([]byte(str), &raw); err != nil {
return nil, err
}
objCopy := make(map[string]interface{})
specCopy := make(map[string]interface{})
spec := raw["spec"].(map[string]interface{})