X-Git-Url: https://git.auder.net/?a=blobdiff_plain;ds=sidebyside;f=client%2Fsrc%2Fvariants%2FSuction.js;h=2bf3ecf762afe449b23e94d7e42c2339d504aeab;hb=cee75a57d2f4f89c89d64cefbab55d839a238ed9;hp=d12f83d2eb3b83658e6e3119332fe29f080faaba;hpb=3aa0c7783242b063c9a2890bdd4cf2767859dfca;p=vchess.git

diff --git a/client/src/variants/Suction.js b/client/src/variants/Suction.js
index d12f83d2..2bf3ecf7 100644
--- a/client/src/variants/Suction.js
+++ b/client/src/variants/Suction.js
@@ -174,20 +174,16 @@ export class SuctionRules extends ChessRules {
 
   postPlay(move) {
     super.postPlay(move);
-    if (move.vanish.length == 2) {
-      // Was opponent king swapped?
-      if (move.vanish[1].p == V.KING)
-        this.kingPos[this.turn] = [move.appear[1].x, move.appear[1].y];
-    }
+    // Was opponent king swapped?
+    if (move.vanish.length == 2 && move.vanish[1].p == V.KING)
+      this.kingPos[this.turn] = [move.appear[1].x, move.appear[1].y];
     this.cmoves.push(this.getCmove(move));
   }
 
   postUndo(move) {
     super.postUndo(move);
-    if (move.appear.length == 2) {
-      if (move.appear[1].p == V.KING)
-        this.kingPos[move.vanish[1].c] = [move.vanish[1].x, move.vanish[1].y];
-    }
+    if (move.appear.length == 2 && move.appear[1].p == V.KING)
+      this.kingPos[move.vanish[1].c] = [move.vanish[1].x, move.vanish[1].y];
     this.cmoves.pop();
   }