From 43620a4f1bbb858a957fc40f9214b77cd89624c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1s=20Gr=C3=BCner?=
 <47506558+MegaRedHand@users.noreply.github.com>
Date: Thu, 6 Aug 2026 13:15:54 -0300
Subject: [PATCH] refactor(blockchain): use Store::head_state in
 update_safe_target

The accessor already exists and does exactly this get_state(&head()) chain, so
the open-coded version was carrying a redundant unwrap for no reason.
---
 crates/blockchain/src/store.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/crates/blockchain/src/store.rs b/crates/blockchain/src/store.rs
index 5f2a4657..47db8e41 100644
--- a/crates/blockchain/src/store.rs
+++ b/crates/blockchain/src/store.rs
@@ -148,10 +148,7 @@ pub fn update_head(store: &mut Store) -> HeadUpdate {
 /// evidence even when live participation has collapsed: exactly the failure
 /// mode safe target is supposed to prevent. See leanSpec PR #680.
 fn update_safe_target(store: &mut Store) {
-    let head_state = store
-        .get_state(&store.head().unwrap())
-        .expect("head state exists");
-    let num_validators = head_state.unwrap().validators.len() as u64;
+    let num_validators = store.head_state().validators.len() as u64;
 
     let min_target_score = (num_validators * 2).div_ceil(3);