Update util.js

Resolved 'Cannot read property 'toLowerCase' of undefined' error
2019-08-10 20:35:43 +03:00
parent f6e38d4c19
commit 2db717f7e0
1 changed files with 2 additions and 0 deletions
--- a/helpers/util.js
+++ b/helpers/util.js
@ -44,6 +44,8 @@ class Channel {
  }

  _getGroup(groupTitle) {
+    if(!groupTitle) return ''
+      
    const groupIndex = supportedGroups.map(g => g.toLowerCase()).indexOf(groupTitle.toLowerCase())

    if(groupIndex === -1) {