Refs #2899: Add separator between each day_type

Signed-off-by: Thomas Shawarma Haddad <thomas.haddad@af83.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/app/assets/javascripts/es6_browserified/time_tables/actions/index.js b/app/assets/javascripts/es6_browserified/time_tables/actions/index.js
index 4ed34e4a8..cef9bc75d 100644
--- a/app/assets/javascripts/es6_browserified/time_tables/actions/index.js
+++ b/app/assets/javascripts/es6_browserified/time_tables/actions/index.js
@@ -7,13 +7,13 @@ const actions = {
   },
   arrayToStrDayTypes: (arr) => {
     let weekDays = ['Di', 'Lu', 'Ma', 'Me', 'Je', 'Ve', 'Sa']
-    let str = ''
+    let str = []
     arr.map((dayActive, i) => {
       if(dayActive){
-        str += weekDays[i]
+        str.push(weekDays[i])
       }
     })
-    return str
+    return str.join(',')
   },
   fetchingApi: () =>({
     type: 'FETCH_API'