1 files changed, 7 insertions, 9 deletions

diff --git a/recipes/chatwork/webview.js b/recipes/chatwork/webview.js
index 48a3fbf..c6465ec 100644
--- a/recipes/chatwork/webview.js
+++ b/recipes/chatwork/webview.js
@@ -1,23 +1,21 @@
-'use strict';
-
 module.exports = (Franz, options) => {
   function getMessages() {
     let groupCount = 0;
     let individualCount = 0;
     let directCount = 0;
     let indirectCount = 0;
-    let roomInfoContainer = document.querySelectorAll('li.sc-dnqmqq');
-    Array.prototype.forEach.call(roomInfoContainer, function (room) {
+    const roomInfoContainer = document.querySelectorAll('li.sc-dnqmqq');
+    Array.prototype.forEach.call(roomInfoContainer, (room) => {
       let count = 0;
-      let unreadBadge = room.querySelector("span.sc-kAzzGY");
-      let unreadBadgeHasMention = room.querySelector("li._unreadBadge.sc-cSHVUG");
+      const unreadBadge = room.querySelector('span.sc-kAzzGY');
+      const unreadBadgeHasMention = room.querySelector('li._unreadBadge.sc-cSHVUG');
 
       if (unreadBadge && unreadBadge.innerText) {
         count = parseInt(unreadBadge.innerText);
       }
 
-      if (0 < count) {
-        if (room.querySelector("img.sc-gqjmRU").getAttribute('src').indexOf('avatar') < 0) {
+      if (count > 0) {
+        if (room.querySelector('img.sc-gqjmRU').getAttribute('src').indexOf('avatar') < 0) {
           groupCount += count;
 
           if (unreadBadgeHasMention) {
@@ -35,4 +33,4 @@ module.exports = (Franz, options) => {
   }
 
   Franz.loop(getMessages);
-};
\ No newline at end of file
+};