From 6353895c12833e93a3b3e36f8435338275439e96 Mon Sep 17 00:00:00 2001
From: Gus Gutoski <ggutoski@users.noreply.github.com>
Date: Fri, 6 Sep 2024 14:01:12 -0400
Subject: [PATCH] fix test

---
 vid/src/advz/test.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/vid/src/advz/test.rs b/vid/src/advz/test.rs
index d7469f5d8..4cd59916a 100644
--- a/vid/src/advz/test.rs
+++ b/vid/src/advz/test.rs
@@ -4,6 +4,7 @@ use ark_std::{
     rand::{CryptoRng, RngCore},
     vec,
 };
+use core::ops::AddAssign;
 use jf_pcs::{
     checked_fft_size,
     prelude::{Commitment, UnivariateUniversalParams},
@@ -79,7 +80,7 @@ fn sad_path_verify_share_corrupt_share() {
                 .unwrap()
                 .first_mut()
                 .unwrap()
-                .double_in_place();
+                .add_assign(<Bn254 as Pairing>::ScalarField::ONE);
             advz.verify_share(&share_bad_eval, &common, &commit)
                 .unwrap()
                 .expect_err("bad share value should fail verification");
@@ -96,7 +97,7 @@ fn sad_path_verify_share_corrupt_share() {
                 .unwrap()
                 .last_mut()
                 .unwrap()
-                .double_in_place();
+                .add_assign(<Bn254 as Pairing>::ScalarField::ONE);
             advz.verify_share(&share_bad_eval, &common, &commit)
                 .unwrap()
                 .expect_err("bad share value should fail verification");