From fdd501083234790ed389454fdbcaa5a8de3ff090 Mon Sep 17 00:00:00 2001
From: Victor Berchet <victor@suumit.com>
Date: Tue, 29 Aug 2017 17:02:20 -0700
Subject: [PATCH] fix(common): fix a duplicate case in the locale switch
 (#18941)

---
 packages/common/locales/closure-locale.ts | 4 +---
 tools/gulp-tasks/cldr/closure.js          | 5 ++---
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/packages/common/locales/closure-locale.ts b/packages/common/locales/closure-locale.ts
index 255a852ceb..079ceedae7 100644
--- a/packages/common/locales/closure-locale.ts
+++ b/packages/common/locales/closure-locale.ts
@@ -4690,10 +4690,8 @@ switch (goog.LOCALE) {
   case 'zh_HK':
   case 'zh-Hant-HK':
   case 'zh_Hant_HK':
-  case 'zh-Hant':
-  case 'zh_Hant':
     l = [
-      'zh-Hant',
+      'zh-Hant-HK',
       [
         ['上午', '下午'],
         ,
diff --git a/tools/gulp-tasks/cldr/closure.js b/tools/gulp-tasks/cldr/closure.js
index 2a62716e67..66be048f2f 100644
--- a/tools/gulp-tasks/cldr/closure.js
+++ b/tools/gulp-tasks/cldr/closure.js
@@ -8,7 +8,7 @@
 
 const fs = require('fs');
 const yargs = require('yargs').argv;
-const {I18N_FOLDER, I18N_DATA_FOLDER, RELATIVE_I18N_DATA_FOLDER, HEADER} = require('./extract');
+const {I18N_DATA_FOLDER, RELATIVE_I18N_DATA_FOLDER, HEADER} = require('./extract');
 const OUTPUT_NAME = `closure-locale.ts`;
 
 module.exports = (gulp, done) => {
@@ -43,9 +43,8 @@ module.exports = (gulp, done) => {
     'zh-CN': 'zh-Hans-CN',
     'zh-Hans-CN': 'zh-Hans',
     'zh-HK': 'zh-Hant-HK',
-    'zh-Hant-HK': 'zh-Hant',
     'zh-TW': 'zh-Hant-TW',
-    'zh-Hant-TW': 'zh-Hant'
+    'zh-Hant-TW': 'zh-Hant',
   };
 
   if (yargs.locales) {