From 0de1f0cce404c2291e7673e60d7cf3d0347f168c Mon Sep 17 00:00:00 2001
From: Simon He <57086651+Simon-He95@users.noreply.github.com>
Date: Mon, 24 Jun 2024 21:13:12 +0800
Subject: [PATCH] refactor(util): code refactor (#13872)

* refactor(util): code refactor

* refactor(util): code refactor
---
 src/util/normalizeConfig.js     | 4 +---
 src/util/parseGlob.js           | 3 +--
 src/util/splitAtTopLevelOnly.js | 6 +-----
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/src/util/normalizeConfig.js b/src/util/normalizeConfig.js
index 7e1a592decda..9600b3b2c625 100644
--- a/src/util/normalizeConfig.js
+++ b/src/util/normalizeConfig.js
@@ -274,9 +274,7 @@ export function normalizeConfig(config) {
 
       if (typeof transform === 'function') {
         transformers.DEFAULT = transform
-      }
-
-      if (typeof transform === 'object' && transform !== null) {
+      } else if (typeof transform === 'object' && transform !== null) {
         Object.assign(transformers, transform)
       }
 
diff --git a/src/util/parseGlob.js b/src/util/parseGlob.js
index 5c03f413d7e2..e1559807238f 100644
--- a/src/util/parseGlob.js
+++ b/src/util/parseGlob.js
@@ -15,8 +15,7 @@ export function parseGlob(pattern) {
 
   if (glob.substr(0, 2) === './') {
     glob = glob.substr(2)
-  }
-  if (glob.charAt(0) === '/') {
+  } else if (glob.charAt(0) === '/') {
     glob = glob.substr(1)
   }
 
diff --git a/src/util/splitAtTopLevelOnly.js b/src/util/splitAtTopLevelOnly.js
index a749c7932ed9..62e55b6cf4c5 100644
--- a/src/util/splitAtTopLevelOnly.js
+++ b/src/util/splitAtTopLevelOnly.js
@@ -29,11 +29,7 @@ export function splitAtTopLevelOnly(input, separator) {
       }
     }
 
-    if (isEscaped) {
-      isEscaped = false
-    } else if (char === '\\') {
-      isEscaped = true
-    }
+    isEscaped = isEscaped ? false : char === '\\'
 
     if (char === '(' || char === '[' || char === '{') {
       stack.push(char)