From b71031c1463c2bec1984316ea5f5173a9e09c028 Mon Sep 17 00:00:00 2001
From: Jakub Doka <jakub.doka2@gmail.com>
Date: Tue, 12 Nov 2024 21:12:57 +0100
Subject: [PATCH] prolly fix

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

diff --git a/lang/src/utils.rs b/lang/src/utils.rs
index f22ee47..8609894 100644
--- a/lang/src/utils.rs
+++ b/lang/src/utils.rs
@@ -125,7 +125,7 @@ impl BitSet {
         let index = index as usize;
         let (mut data, len) = self.data_mut_and_len();
         if core::intrinsics::unlikely(index >= len) {
-            self.grow(index.next_power_of_two().max(4 * Self::UNIT));
+            self.grow((index + 1).next_power_of_two().max(4 * Self::UNIT));
             (data, _) = self.data_mut_and_len();
         }