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resource_controller: prevent loadServerConfig from panic (#7361) #7384

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5 changes: 3 additions & 2 deletions client/resource_group/controller/controller.go
Original file line number Diff line number Diff line change
Expand Up @@ -171,12 +171,13 @@ func loadServerConfig(ctx context.Context, provider ResourceGroupProvider) (*Con
if err != nil {
return nil, err
}
if len(resp.Kvs) == 0 {
kvs := resp.GetKvs()
if len(kvs) == 0 {
log.Warn("[resource group controller] server does not save config, load config failed")
return DefaultConfig(), nil
}
config := &Config{}
err = json.Unmarshal(resp.Kvs[0].GetValue(), config)
err = json.Unmarshal(kvs[0].GetValue(), config)
if err != nil {
return nil, err
}
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