From 58a358619a853ee430201ad8070d423fc9fb3287 Mon Sep 17 00:00:00 2001
From: hana <81144685+2501babe@users.noreply.github.com>
Date: Tue, 14 Jan 2025 13:00:06 +0000
Subject: [PATCH] wow please kill me immediately

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

diff --git a/runtime/src/bank.rs b/runtime/src/bank.rs
index 1f6333f6c00294..c41df53b21f278 100644
--- a/runtime/src/bank.rs
+++ b/runtime/src/bank.rs
@@ -3204,7 +3204,7 @@ impl Bank {
         let mut deduped_tx_results: Vec<_> = transaction_results.collect();
         let mut batch_signatures = AHashSet::with_capacity(transactions.len());
         for (i, tx) in transactions.iter().enumerate() {
-            if batch_signatures.insert(tx.signature()) && deduped_tx_results[i].is_ok() {
+            if !batch_signatures.insert(tx.signature()) && deduped_tx_results[i].is_ok() {
                 deduped_tx_results[i] = Err(TransactionError::AccountInUse);
             }
         }