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Add nil checks in custom deep copy function (#2664)

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Signed-off-by: Kumar Mallikarjuna <kumarmallikarjuna1@gmail.com>
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Kumar Mallikarjuna 2021-11-03 02:35:57 +05:30 • committed by GitHub
parent 57d32e4883
commit 8f6028701e
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1 changed files with 11 additions and 3 deletions
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14
api/kyverno/v1/utils.go
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@ -162,15 +162,23 @@ func jsonDeepCopy(in apiextensions.JSON) *apiextensions.JSON {
out_tmp := make([]interface{}, len(in))
for i, v := range in {
out_tmp[i] = *jsonDeepCopy(v)
if v != nil {
out_tmp[i] = *jsonDeepCopy(v)
} else {
out_tmp[i] = nil
}
}
*out = out_tmp
case map[string]interface{}:
out_tmp := make(map[string]interface{})
for i, v := range in {
out_tmp[i] = *jsonDeepCopy(v)
for k, v := range in {
if v != nil {
out_tmp[k] = *jsonDeepCopy(v)
} else {
out_tmp[k] = nil
}
}
*out = out_tmp