From: Benjamin Auder <benjamin.auder@somewhere>
Date: Wed, 15 Apr 2020 02:28:42 +0000 (+0200)
Subject: Fix Shogi
X-Git-Url: https://git.auder.net/images/assets/doc/html/Rlogo.svg?a=commitdiff_plain;h=0b9a6ff95fb80a9f40077e6554c420626a1e0454;p=vchess.git

Fix Shogi
---

diff --git a/client/src/variants/Shogi.js b/client/src/variants/Shogi.js
index 52cfb544..7e827bc2 100644
--- a/client/src/variants/Shogi.js
+++ b/client/src/variants/Shogi.js
@@ -268,6 +268,7 @@ export class ShogiRules extends ChessRules {
 
   // Modified to take promotions into account
   getSlideNJumpMoves([x, y], steps, options) {
+    const options = options || {};
     const color = this.turn;
     const oneStep = options.oneStep;
     const forcePromoteOnLastRank = options.force;