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core/rawdb: refactor func WriteChainConfig (#1805)

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Daniel Liu 2025-12-08 15:30:25 +08:00 committed by GitHub
parent e3efe5e0bb
commit 6450d5bbb9
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1 changed files with 5 additions and 7 deletions
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12
core/rawdb/accessors_metadata.go
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@ -69,19 +69,17 @@ func ReadChainConfig(db ethdb.KeyValueReader, hash common.Hash) (*params.ChainCo
}
// WriteChainConfig writes the chain config settings to the database.
func WriteChainConfig(db ethdb.KeyValueWriter, hash common.Hash, cfg *params.ChainConfig) error {
// short circuit and ignore if nil config. GetChainConfig
// will return a default.
func WriteChainConfig(db ethdb.KeyValueWriter, hash common.Hash, cfg *params.ChainConfig) {
if cfg == nil {
return nil
return
}
data, err := json.Marshal(cfg)
if err != nil {
log.Crit("Failed to JSON encode chain config", "err", err)
return err
}
return db.Put(configKey(hash), data)
if err := db.Put(configKey(hash), data); err != nil {
log.Crit("Failed to store chain config", "err", err)
}
}
// ReadGenesisStateSpec retrieves the genesis state specification based on the