Update EIPS/eip-7637.md

Fix code logic Co-authored-by: g11tech <[email protected]>
ethereum · Jun 19, 2024 · 07aa3ac · 07aa3ac
1 parent 8c3e379
commit 07aa3ac
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/EIPS/eip-7637.md b/EIPS/eip-7637.md
@@ -63,9 +63,12 @@ def extcodehash(evm: Evm) -> None:
     address = to_address(pop(evm.stack))
     charge_gas(evm, GAS_CODE_HASH)
     account = get_account(evm.env.state, address)
-	codehash = U256.from_be_bytes(keccak256(account.code))
-    if codehash == U256(hexstr="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"):
+    if account == EMPTY_ACCOUNT:
         codehash = U256(0)
+    else:
+	codehash = U256.from_be_bytes(keccak256(account.code))
+	if codehash == U256(hexstr="c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470"):
+	    codehash = U256(0)
     push(evm.stack, codehash)
     evm.pc += 1
 ```