From f0edc9075539bddff2726065271c86fd7b480c9f Mon Sep 17 00:00:00 2001
From: Jonas Nick <jonasd.nick@gmail.com>
Date: Fri, 4 Feb 2022 10:54:11 +0000
Subject: [PATCH] musig: fix number of tweaks in tweak_test

---
 src/modules/musig/tests_impl.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/musig/tests_impl.h b/src/modules/musig/tests_impl.h
index 70512360..aab68615 100644
--- a/src/modules/musig/tests_impl.h
+++ b/src/modules/musig/tests_impl.h
@@ -883,7 +883,7 @@ void musig_tweak_test(secp256k1_scratch_space *scratch) {
      * that key. If xonly is set to true, the function f is normalizes the input
      * point to have an even X-coordinate ("xonly-tweaking").
      * Otherwise, the function f is the identity function. */
-    for (i = 1; i < N_TWEAKS; i++) {
+    for (i = 1; i <= N_TWEAKS; i++) {
         unsigned char tweak[32];
         int P_parity;
         int xonly = secp256k1_testrand_bits(1);