From d8a4d868908dacbdbe48db75a08077b1657a4d11 Mon Sep 17 00:00:00 2001
From: GuillaumeSD <gsd.lfny@gmail.com>
Date: Thu, 9 Jan 2025 00:57:46 +0100
Subject: [PATCH] fix : update savedEval if multiPv changes

---
 src/sections/analysis/hooks/useCurrentPosition.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/sections/analysis/hooks/useCurrentPosition.ts b/src/sections/analysis/hooks/useCurrentPosition.ts
index 96447b1..395e97a 100644
--- a/src/sections/analysis/hooks/useCurrentPosition.ts
+++ b/src/sections/analysis/hooks/useCurrentPosition.ts
@@ -67,9 +67,13 @@ export const useCurrentPosition = (engineName?: EngineName) => {
         if (
           savedEval &&
           savedEval.engine === engineName &&
-          savedEval.lines[0].depth >= depth
+          (savedEval.lines?.length ?? 0) >= multiPv &&
+          (savedEval.lines[0].depth ?? 0) >= depth
         ) {
-          setPartialEval?.(savedEval);
+          setPartialEval?.({
+            ...savedEval,
+            lines: savedEval.lines.slice(0, multiPv),
+          });
           return savedEval;
         }