From c4fa052b033c954b77c969aa9caf42cebd3ebd47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= <verdre@v0yd.nl>
Date: Fri, 1 Nov 2019 00:19:38 +0100
Subject: [PATCH] appDisplay: Use _getCategories function instead of
 duplicating the code

We already have a function which gets the categories of an app and
handles the null-return case, use it.

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/799
---
 js/ui/appDisplay.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/js/ui/appDisplay.js b/js/ui/appDisplay.js
index 3b70cd5c0..8960f6fa8 100644
--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@@ -102,10 +102,7 @@ function _findBestFolderName(apps) {
     let commonCategories = [];
 
     appInfos.reduce((categories, appInfo) => {
-        const appCategories = appInfo.get_categories();
-        if (!appCategories)
-            return categories;
-        for (let category of appCategories.split(';')) {
+        for (let category of _getCategories(appInfo)) {
             if (!(category in categoryCounter))
                 categoryCounter[category] = 0;