From 693b5c1f7c5eebd21e4751ef027bfdb816127a5d Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@proton.me>
Date: Tue, 22 Apr 2025 15:52:17 -0400
Subject: [PATCH] simplify FutureMoves::move_history

---
 src/logic/future_moves.rs | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/logic/future_moves.rs b/src/logic/future_moves.rs
index 1ce69a2..d76b640 100644
--- a/src/logic/future_moves.rs
+++ b/src/logic/future_moves.rs
@@ -331,7 +331,7 @@ impl FutureMoves {
     }
 
     fn move_history(&self, idx: usize) -> Option<Vec<(MoveCoord, Piece)>> {
-        if let Some(root) = self.current_root {
+        self.current_root.and_then(|root| {
             let mut hist = Vec::new();
 
             let mut current = Some(idx);
@@ -351,9 +351,7 @@ impl FutureMoves {
             }
 
             Some(hist)
-        } else {
-            None
-        }
+        })
     }
 
     fn get_board_from_idx(&self, idx: usize) -> Option<Board> {