fix[ThemePicker]: fixed bug when oldVal is null (#1517)

This commit is contained in:
花裤衩 2019-01-14 14:07:56 +08:00 committed by GitHub
parent c54e99d0a9
commit 109c393cc6
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -18,7 +18,8 @@ export default {
}
},
watch: {
theme(val, oldVal) {
theme(val) {
const oldVal = this.theme
if (typeof val !== 'string') return
const themeCluster = this.getThemeCluster(val.replace('#', ''))
const originalCluster = this.getThemeCluster(oldVal.replace('#', ''))