Merge #667

featurecat · Sep 28, 2020 · 9cd06f6 · 9cd06f6
2 parents 2cafbc4 + bc978ef
commit 9cd06f6
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/main/java/featurecat/lizzie/rules/Board.java b/src/main/java/featurecat/lizzie/rules/Board.java
@@ -813,8 +813,11 @@ public void saveMoveNumber() {
   /** Save the back routing from children */
   public void saveBackRouting(BoardHistoryNode node) {
     Optional<BoardHistoryNode> prev = node.previous();
-    prev.ifPresent(n -> n.setFromBackChildren(n.getVariations().indexOf(node)));
-    prev.ifPresent(n -> n.previous().ifPresent(p -> saveBackRouting(p)));
+    prev.ifPresent(
+        n -> {
+          n.setFromBackChildren(n.getVariations().indexOf(node));
+          saveBackRouting(n);
+        });
   }
 
   /** Restore move number by saved node */