From 5c9673c216bfcf1f6cf0cd0c3f9224a8053cd195 Mon Sep 17 00:00:00 2001
From: Stephen Crane <sjc@immunant.com>
Date: Thu, 27 Jun 2024 14:25:47 -0700
Subject: [PATCH] Remove mutability on read-only reference

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

diff --git a/src/lf_mask.rs b/src/lf_mask.rs
index 371b284ad..7d8622943 100644
--- a/src/lf_mask.rs
+++ b/src/lf_mask.rs
@@ -223,7 +223,7 @@ fn mask_edges_inter(
     for (l, txa) in l[..h4].iter_mut().zip(&txa[0][0][..h4]) {
         *l = txa[w4 - 1];
     }
-    a[..w4].copy_from_slice(&mut txa[1][0][h4 - 1][..w4]);
+    a[..w4].copy_from_slice(&txa[1][0][h4 - 1][..w4]);
 }
 
 #[inline]