From 0dddc1260949669230bbf9b9ef413b0115fd3a9f Mon Sep 17 00:00:00 2001
From: HFO4 <912394456@qq.com>
Date: Mon, 18 Nov 2019 18:29:37 +0800
Subject: [PATCH] Modify: check whether file exist before deleting unfinished
 uploading

---
 pkg/filesystem/hook.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkg/filesystem/hook.go b/pkg/filesystem/hook.go
index b87c709..283bf08 100644
--- a/pkg/filesystem/hook.go
+++ b/pkg/filesystem/hook.go
@@ -3,6 +3,7 @@ package filesystem
 import (
 	"context"
 	"errors"
+	"github.com/HFO4/cloudreve/pkg/util"
 )
 
 // GenericBeforeUpload 通用上传前处理钩子，包含数据库操作
@@ -33,9 +34,11 @@ func GenericBeforeUpload(ctx context.Context, fs *FileSystem, file FileData) err
 func GenericAfterUploadCanceled(ctx context.Context, fs *FileSystem, file FileData) error {
 	filePath := ctx.Value("path").(string)
 	// 删除临时文件
-	_, err := fs.Handler.Delete(ctx, []string{filePath})
-	if err != nil {
-		return err
+	if util.Exists(filePath) {
+		_, err := fs.Handler.Delete(ctx, []string{filePath})
+		if err != nil {
+			return err
+		}
 	}
 
 	// 归还用户容量