From: Carl Worth <cworth@cworth.org>
Date: Sat, 20 Jun 2020 20:14:29 +0000 (-0700)
Subject: Fix bug where second players first move was forced to match first player's
X-Git-Url: https://git.cworth.org/git?p=lmno.games;a=commitdiff_plain;h=c6ffca52b75480ad51ff1907a990b02f64885476

Fix bug where second players first move was forced to match first player's

When the last_two_moves array has only one entry in it, then index 0
is the last move, not two moves ago, so we don't actually want to look
at that.
---

diff --git a/scribe/scribe.jsx b/scribe/scribe.jsx
index 0792077..2cc5148 100644
--- a/scribe/scribe.jsx
+++ b/scribe/scribe.jsx
@@ -405,7 +405,7 @@ class Board extends React.Component {
     let active = false;
     if (this.props.active) {
       active = true;
-      if (this.props.last_two_moves[0]) {
+      if (this.props.last_two_moves.length > 1) {
         /* First index (0) gives us our last move, (that is, of the
          * last two moves, it's the first one, so two moves ago).
          *