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Update util.js

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Resolved 'Cannot read property 'toLowerCase' of undefined' error
This commit is contained in:
freearhey 2019-08-10 20:35:43 +03:00
parent f6e38d4c19
commit 2db717f7e0
1 changed files with 2 additions and 0 deletions
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2
helpers/util.js
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@ -44,6 +44,8 @@ class Channel {
} }
_getGroup(groupTitle) { _getGroup(groupTitle) {
if(!groupTitle) return ''
const groupIndex = supportedGroups.map(g => g.toLowerCase()).indexOf(groupTitle.toLowerCase()) const groupIndex = supportedGroups.map(g => g.toLowerCase()).indexOf(groupTitle.toLowerCase())
if(groupIndex === -1) { if(groupIndex === -1) {