fix: only add post values to proof if creation successful

Signed-off-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
gballet · Jan 7, 2025 · c620056 · c620056
1 parent b408f09
commit c620056
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmd/evm/internal/t8ntool/execution.go b/cmd/evm/internal/t8ntool/execution.go
@@ -381,7 +381,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 
 	// Add the witness to the execution result
 	var statelessDiff verkle.StateDiff
-	if chainConfig.IsVerkle(big.NewInt(int64(pre.Env.Number)), pre.Env.Timestamp) {
+	if chainConfig.IsVerkle(big.NewInt(int64(pre.Env.Number)), pre.Env.Timestamp) && verkleProof != nil {
 		err = trie.AddPostValuesToProof(keys, proofTrie, verkleProof)
 		if err != nil {
 			return nil, nil, fmt.Errorf("error adding post values to proof: %w", err)