From 2db0a69f66fdfd0ffd9bbfd1113f1f1b25f07b2e Mon Sep 17 00:00:00 2001
From: Squirrel <gilescope@gmail.com>
Date: Mon, 21 Mar 2022 14:47:47 +0000
Subject: [PATCH] express intent better (#1099)

---
 pallets/xcmp-queue/src/lib.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pallets/xcmp-queue/src/lib.rs b/pallets/xcmp-queue/src/lib.rs
index 947439ba8b..98fafb8846 100644
--- a/pallets/xcmp-queue/src/lib.rs
+++ b/pallets/xcmp-queue/src/lib.rs
@@ -571,9 +571,7 @@ impl<T: Config> Pallet<T> {
 		let mut shuffled = (0..len).collect::<Vec<_>>();
 		for i in 0..len {
 			let j = (rng.next_u32() as usize) % len;
-			let a = shuffled[i];
-			shuffled[i] = shuffled[j];
-			shuffled[j] = a;
+			shuffled.as_mut_slice().swap(i, j);
 		}
 		shuffled
 	}