zk-js: utils - fetchNullifierAccountInfo - fixes getBalance (#141)

* zk-js: utils - fetchNullifierAccountInfo fixed nullifier pubkey derivation * zk.js - fetchNullifierAccountInfo streamlined to buffer conversion
Lightprotocol · Jun 5, 2023 · 6f72f67 · 6f72f67
1 parent c0f0e77
commit 6f72f67
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/light-zk.js/src/utils.ts b/light-zk.js/src/utils.ts
@@ -182,7 +182,7 @@ export const fetchNullifierAccountInfo = async (
 ) => {
   const nullifierPubkey = PublicKey.findProgramAddressSync(
     [
-      Buffer.from(new anchor.BN(nullifier.toString()).toArray()),
+      new anchor.BN(nullifier.toString()).toBuffer("be", 32),
       anchor.utils.bytes.utf8.encode("nf"),
     ],
     merkleTreeProgramId,