From 3df3b52b18588e3e24d62f37d34f54e73a951dc1 Mon Sep 17 00:00:00 2001
From: xtqqczze <45661989+xtqqczze@users.noreply.github.com>
Date: Tue, 13 Jan 2026 14:54:36 +0000
Subject: [PATCH] clippy: fix mut_mut lint

https://rust-lang.github.io/rust-clippy/master/index.html#mut_mut

Closes #12321
---
 Cargo.toml      | 1 +
 src/complete.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 458dd8759..1c047a80b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -196,6 +196,7 @@ len_without_is_empty = "allow"    # we're not a library crate
 let_and_return = "allow"
 manual_range_contains = "allow"
 map_unwrap_or = "warn"
+mut_mut = "warn"
 needless_lifetimes = "allow"
 new_without_default = "allow"
 option_map_unit_fn = "allow"
diff --git a/src/complete.rs b/src/complete.rs
index f7d894936..3d60d3f44 100644
--- a/src/complete.rs
+++ b/src/complete.rs
@@ -2305,7 +2305,7 @@ pub fn complete_add(
 
     // Lock the lock that allows us to edit the completion entry list.
     let mut completion_map = COMPLETION_MAP.lock().expect("mutex poisoned");
-    let c = &mut completion_map
+    let c = completion_map
         .entry(CompletionEntryIndex {
             name: cmd,
             is_path: cmd_is_path,