fix randomness notFirstBlock undefined (#558)

* fix randomness notFirstBlock undefined * simple condition
AcalaNetwork · Nov 24, 2023 · 48968a0 · 48968a0
1 parent 0666363
commit 48968a0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/core/src/blockchain/block-builder.ts b/packages/core/src/blockchain/block-builder.ts
@@ -83,7 +83,7 @@ export const newHeader = async (head: Block, unsafeBlockHeight?: number) => {
       ...consensus.rest,
     ]
 
-    if (meta.query.randomness) {
+    if (meta.query.randomness?.notFirstBlock) {
       // TODO: shouldn't modify existing head
       // reset notFirstBlock so randomness will skip validation
       head.pushStorageLayer().set(compactHex(meta.query.randomness.notFirstBlock()), StorageValueKind.Deleted)