Fix TypeScript error (#21545)

This commit is contained in:
Sofia Papagiannaki
2020-01-16 17:38:49 +02:00
committed by GitHub
parent 23f3ec020a
commit 1636e8873b

View File

@@ -241,6 +241,10 @@ export class AlertTabCtrl {
}
checkFrequency() {
if (!this.alert.frequency) {
return;
}
this.frequencyWarning = '';
try {