From aa9577a2e0601f7f18049b7c4a7123a73304ee89 Mon Sep 17 00:00:00 2001
From: liwei <liwei-8466@qq.com>
Date: Wed, 8 Feb 2023 14:53:49 +0800
Subject: [PATCH] fix: ignore broken task data

---
 pkg/download/downloader.go | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/pkg/download/downloader.go b/pkg/download/downloader.go
index 0dcd8615..1f77d517 100644
--- a/pkg/download/downloader.go
+++ b/pkg/download/downloader.go
@@ -14,8 +14,11 @@ import (
 )
 
 const (
-	bucketTask   = "task"
-	bucketSave   = "save"
+	// task info bucket
+	bucketTask = "task"
+	// task download data bucket
+	bucketSave = "save"
+	// downloader config bucket
 	bucketConfig = "config"
 )
 
@@ -77,7 +80,13 @@ func (d *Downloader) Setup() error {
 	if tasks == nil {
 		tasks = make([]*Task, 0)
 	} else {
-		for _, task := range tasks {
+		for i := len(tasks) - 1; i >= 0; i-- {
+			task := tasks[i]
+			// Remove broken tasks
+			if task.Meta == nil {
+				tasks = append(tasks[:i], tasks[i+1:]...)
+				continue
+			}
 			initTask(task)
 			if task.Status != base.DownloadStatusDone && task.Status != base.DownloadStatusError {
 				task.Status = base.DownloadStatusPause