allow nil return

advaita-saha · advaita-saha · commit b107eb9f6551 · 2025-08-01T21:28:51.000+05:30
diff --git a/web3/eth_api_types.nim b/web3/eth_api_types.nim
@@ -282,7 +282,7 @@ type
     precompiles*: seq[PrecompilePair]
     systemContracts*: seq[SystemContractPair]
 
-  EthConfigObject* = object
+  EthConfigObject* = ref object
     current*: ConfigObject
     currentHash*: Hash32
     currentForkId*: Bytes4
