From dbd6388393282672859c789b0e1b58d4f8fd0d0b Mon Sep 17 00:00:00 2001
From: Paul Buetow <paul@buetow.org>
Date: Fri, 17 Jul 2020 10:01:52 +0100
Subject: refactor

---
 sort/shuffle.go | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'sort')

diff --git a/sort/shuffle.go b/sort/shuffle.go
index 9c6f5b9..26db8c4 100644
--- a/sort/shuffle.go
+++ b/sort/shuffle.go
@@ -10,9 +10,6 @@ func Shuffle(a ds.ArrayList) ds.ArrayList {
 
 	for i := 0; i < length; i++ {
 		r := length - rand.Intn(length-i) - 1
-		if r == i {
-			continue
-		}
 		tmp := a[i]
 		a[i] = a[r]
 		a[r] = tmp
-- 
cgit v1.2.3