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core: remove weird conditional around consensus engine

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GenerateChain doesn't work without a consensus engine, so this check is redundant
and weird.
This commit is contained in:
Felix Lange 2023-10-27 16:12:34 +02:00
parent 04f173ed72
commit 9783cbb995
1 changed files with 16 additions and 15 deletions
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7
core/chain_makers.go
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@ -306,6 +306,9 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
if config == nil { if config == nil {
config = params.TestChainConfig config = params.TestChainConfig
} }
if engine == nil {
panic("nil consensus engine")
}
cm := newChainMaker(parent, config) cm := newChainMaker(parent, config)
genblock := func(i int, parent *types.Block, triedb *trie.Database, statedb *state.StateDB) (*types.Block, types.Receipts) { genblock := func(i int, parent *types.Block, triedb *trie.Database, statedb *state.StateDB) (*types.Block, types.Receipts) {
@ -340,7 +343,7 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
if gen != nil { if gen != nil {
gen(i, b) gen(i, b)
} }
if b.engine != nil {
block, err := b.engine.FinalizeAndAssemble(cm, b.header, statedb, b.txs, b.uncles, b.receipts, b.withdrawals) block, err := b.engine.FinalizeAndAssemble(cm, b.header, statedb, b.txs, b.uncles, b.receipts, b.withdrawals)
if err != nil { if err != nil {
panic(err) panic(err)
@ -356,8 +359,6 @@ func GenerateChain(config *params.ChainConfig, parent *types.Block, engine conse
} }
return block, b.receipts return block, b.receipts
} }
return nil, nil
}
// Forcibly use hash-based state scheme for retaining all nodes in disk. // Forcibly use hash-based state scheme for retaining all nodes in disk.
triedb := trie.NewDatabase(db, trie.HashDefaults) triedb := trie.NewDatabase(db, trie.HashDefaults)