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fix undefined portal #334

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fix undefined portal #334

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fix undefined portal
@amitcnvrg
amitcnvrg committed Jan 8, 2020
commit 941f3890f3f9237660409acbb0352cda0296cb16
6 changes: 3 additions & 3 deletions src/mixins/treeselectMixin.js
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Original file line number Diff line number Diff line change
@@ -1359,9 +1359,9 @@ export default {
return this.$refs.control.$el
},

getMenu() {
const ref = this.appendToBody ? this.$refs.portal.portalTarget : this
const $menu = ref.$refs.menu.$refs.menu
getMenu: function getMenu() {
const ref = this.appendToBody ? this.$refs.portal && this.$refs.portal.portalTarget : this
const $menu = ref && ref.$refs.menu.$refs.menu
return $menu && $menu.nodeName !== '#comment' ? $menu : null
},