Fix TypeScript error (#21545)

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Sofia Papagiannaki 2020-01-16 17:38:49 +02:00 committed by GitHub
parent 23f3ec020a
commit 1636e8873b
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@ -241,6 +241,10 @@ export class AlertTabCtrl {
}
checkFrequency() {
if (!this.alert.frequency) {
return;
}
this.frequencyWarning = '';
try {