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Some fixes
[vchess.git]
/
client
/
src
/
base_rules.js
diff --git
a/client/src/base_rules.js
b/client/src/base_rules.js
index
6da3212
..
e142839
100644
(file)
--- a/
client/src/base_rules.js
+++ b/
client/src/base_rules.js
@@
-226,7
+226,7
@@
export const ChessRules = class ChessRules {
if (
Math.abs(s.x - e.x) == 2 &&
s.y == e.y &&
- move.appear[0].p == V.PAWN
+ (move.appear.length > 0 && move.appear[0].p == V.PAWN)
) {
return {
x: (s.x + e.x) / 2,