From ea801225fcd6d2670d080fa6adfdffc94911c24f Mon Sep 17 00:00:00 2001
From: harupy <hkawamura0130@gmail.com>
Date: Sun, 4 Sep 2022 10:33:46 +0900
Subject: [PATCH] use is_empty

Signed-off-by: harupy <hkawamura0130@gmail.com>
---
 src/check_ast.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/check_ast.rs b/src/check_ast.rs
index cc7fdb084b..a5794c930b 100644
--- a/src/check_ast.rs
+++ b/src/check_ast.rs
@@ -242,7 +242,7 @@ impl Visitor for Checker<'_> {
             StmtKind::If { test, .. } => {
                 if self.settings.select.contains(CheckKind::IfTuple.code()) {
                     if let ExprKind::Tuple { elts, .. } = &test.node {
-                        if elts.len() > 0 {
+                        if !elts.is_empty() {
                             self.checks.push(Check {
                                 kind: CheckKind::IfTuple,
                                 location: stmt.location,