types.ZeroNonce

0xPolygon · May 15, 2023 · 2dbdab2 · 2dbdab2
1 parent b91dedc
commit 2dbdab2
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/consensus/polybft/fsm.go b/consensus/polybft/fsm.go
@@ -43,7 +43,6 @@ var (
 		"is either nil or it does not match the received one")
 	errValidatorSetDeltaMismatch        = errors.New("validator set delta mismatch")
 	errValidatorsUpdateInNonEpochEnding = errors.New("trying to update validator set in a non epoch ending block")
-	zeroNonce                           = types.Nonce{}
 )
 
 type fsm struct {
@@ -646,7 +645,7 @@ func validateHeaderFields(parent *types.Header, header *types.Header) error {
 		return fmt.Errorf("invalid number")
 	}
 	// verify header nonce is zero
-	if header.Nonce != zeroNonce {
+	if header.Nonce != types.ZeroNonce {
 		return fmt.Errorf("invalid nonce")
 	}
 	// verify that the gasUsed is <= gasLimit

diff --git a/types/types.go b/types/types.go
@@ -24,6 +24,9 @@ var (
 	// ZeroHash is the default zero hash
 	ZeroHash = Hash{}
 
+	// ZeroNonce is the default empty nonce
+	ZeroNonce = Nonce{}
+
 	// EmptyRootHash is the root when there are no transactions
 	EmptyRootHash = StringToHash("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")