Fix download notification on download finish

app/src/main/java/org/koitharu/kotatsu/download/ui/service/DownloadService.kt

@@ -99,8 +99,9 @@ class DownloadService : BaseService() {
 	private fun listenJob(job: ProgressJob<DownloadState>) {
 		lifecycleScope.launch {
 			val startId = job.progressValue.startId
-			val timeLeftEstimator = TimeLeftEstimator()
 			val notification = DownloadNotification(this@DownloadService, startId)
+			try {
+				val timeLeftEstimator = TimeLeftEstimator()
 				notificationSwitcher.notify(startId, notification.create(job.progressValue, -1L))
 				job.progressAsFlow()
 					.onEach { state ->
@@ -117,6 +118,7 @@ class DownloadService : BaseService() {
 						notificationSwitcher.notify(startId, notification.create(state, timeLeft))
 					}
 				job.join()
+			} finally {
 				(job.progressValue as? DownloadState.Done)?.let {
 					sendBroadcast(
 						Intent(ACTION_DOWNLOAD_COMPLETE)
@@ -134,6 +136,7 @@ class DownloadService : BaseService() {
 				stopSelf(startId)
 			}
 		}
+	}
 
 	private fun Flow<DownloadState>.whileActive(): Flow<DownloadState> = transformWhile { state ->
 		emit(state)