From 4620bcd83b9c0bf197913c92d17cf52bc5366e80 Mon Sep 17 00:00:00 2001
From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Thu, 23 Apr 2026 18:06:12 +0200
Subject: [PATCH] palettise: fix cache search in palettisation

---
 src/palettise.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/palettise.rs b/src/palettise.rs
index 7573954..ba4023d 100644
--- a/src/palettise.rs
+++ b/src/palettise.rs
@@ -224,7 +224,7 @@ struct LookupCache {
 
 impl LookupCache {
     fn lookup(&mut self, clr: [u8; 3]) -> Option<u8> {
-        for (idx, key) in self.items.iter().enumerate() {
+        for (idx, key) in self.items.iter().take(self.fill).enumerate() {
             if key.1 == clr {
                 let ret = key.0;
                 self.items.swap(0, idx);
-- 
2.39.5