From 129533b70867ff73d9d84a206ecfd95ad77c0a5c Mon Sep 17 00:00:00 2001
From: Caroline Desprat <cdesprat@icij.org>
Date: Thu, 15 Dec 2022 15:38:21 +0000
Subject: [PATCH] fix: OpenSSL changed "BN_zero" causing error
 /gdanezis/bplib#17

---
 bplib/src/bp_fp2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bplib/src/bp_fp2.c b/bplib/src/bp_fp2.c
index 6d7d1c7..a590450 100644
--- a/bplib/src/bp_fp2.c
+++ b/bplib/src/bp_fp2.c
@@ -108,8 +108,8 @@ void FP2_clear_free(FP2 *a)
 
 int FP2_zero(FP2 *a)
 {
-    if (!BN_zero(a->f[0]) || !BN_zero(a->f[1]))
-        return 0;
+    BN_zero(a->f[0]);
+    BN_zero(a->f[1]);
     return 1;
 }