fix: fixing example/multi_app_transfer nil errors

hiero-ledger · Nov 10, 2020 · 1f52d20 · 1f52d20
1 parent e3005f6
commit 1f52d20
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/transfer_transaction.go b/transfer_transaction.go
@@ -131,9 +131,12 @@ func (transaction *TransferTransaction) SignWith(
 	for index := 0; index < len(transaction.transactions); index++ {
 		signature := signer(transaction.transactions[index].GetBodyBytes())
 
-		transaction.signatures[index].SigPair = append(
-			transaction.signatures[index].SigPair,
-			publicKey.toSignaturePairProtobuf(signature),
+		newSig := &proto.SignatureMap{SigPair: make([]*proto.SignaturePair, 0)}
+		newSig.SigPair = append(newSig.SigPair,publicKey.toSignaturePairProtobuf(signature))
+
+		transaction.signatures = append(
+			transaction.signatures,
+			newSig,
 		)
 	}