From 2ac2be86d04cfeace4dd9383d458487e979a0cd2 Mon Sep 17 00:00:00 2001
From: MITSUNARI Shigeo <herumi@nifty.com>
Date: Wed, 6 Feb 2019 15:58:54 +0900
Subject: [PATCH] fix. clear mul_xi in init

---
 include/mcl/fp_tower.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/mcl/fp_tower.hpp b/include/mcl/fp_tower.hpp
index 96a6edb..95722e2 100644
--- a/include/mcl/fp_tower.hpp
+++ b/include/mcl/fp_tower.hpp
@@ -386,6 +386,7 @@ public:
 //		assert(Fp::maxSize <= 256);
 		mcl::fp::Op& op = Fp::op_;
 		assert(op.xi_a);
+		mul_xi = 0;
 #ifdef MCL_XBYAK_DIRECT_CALL
 		add = fp::func_ptr_cast<void (*)(Fp2T& z, const Fp2T& x, const Fp2T& y)>(op.fp2_addA_);
 		if (add == 0) add = addC;