eth/downloader: fix error aggregator (#27217)

This commit is contained in:
rjl493456442 2023-05-05 13:55:32 +08:00 committed by devopsbo3
parent f4c2de61f0
commit 0b42d42091

View file

@ -663,8 +663,11 @@ func (d *Downloader) spawnSync(fetchers []func() error) error {
// it has processed the queue.
d.queue.Close()
}
if err = <-errc; err != nil && err != errCanceled {
break
if got := <-errc; got != nil {
err = got
if got != errCanceled {
break // receive a meaningful error, bubble it up
}
}
}
d.queue.Close()