From 3c778ef95ea38b16e4c9631486738d99f7325b31 Mon Sep 17 00:00:00 2001
From: Unrud <unrud@outlook.com>
Date: Tue, 28 Apr 2020 21:56:13 +0200
Subject: [PATCH] Cosmetics

---
 radicale/web/internal_data/fn.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/radicale/web/internal_data/fn.js b/radicale/web/internal_data/fn.js
index 668df03..cd40e8a 100644
--- a/radicale/web/internal_data/fn.js
+++ b/radicale/web/internal_data/fn.js
@@ -80,17 +80,17 @@ const CollectionType = {
             }
             return this.ADDRESSBOOK;
         }
-        let union = "";
+        let union = [];
         if (a.search(this.CALENDAR) !== -1 || b.search(this.CALENDAR) !== -1) {
-            union += (union ? "_" : "") + this.CALENDAR;
+            union.push(this.CALENDAR);
         }
         if (a.search(this.JOURNAL) !== -1 || b.search(this.JOURNAL) !== -1) {
-            union += (union ? "_" : "") + this.JOURNAL;
+            union.push(this.JOURNAL);
         }
         if (a.search(this.TASKS) !== -1 || b.search(this.TASKS) !== -1) {
-            union += (union ? "_" : "") + this.TASKS;
+            union.push(this.TASKS);
         }
-        return union;
+        return union.join("_");
     }
 };