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handle all errors

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This commit is contained in:
Manav Darji 2022-05-24 14:34:26 +05:30
parent 2b089ee6d3
commit c46a29340d
1 changed files with 1 additions and 2 deletions
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3
eth/downloader/downloader.go
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@ -797,8 +797,7 @@ func (d *Downloader) getFetchHeadersByNumber(p *peerConnection) func(number uint
// the head links match), we do a binary search to find the common ancestor. // the head links match), we do a binary search to find the common ancestor.
func (d *Downloader) findAncestor(p *peerConnection, remoteHeader *types.Header) (uint64, error) { func (d *Downloader) findAncestor(p *peerConnection, remoteHeader *types.Header) (uint64, error) {
// Check the validity of chain to be downloaded // Check the validity of chain to be downloaded
// TODO: we can use a mock and if _, err := d.IsValidChain(remoteHeader, d.getFetchHeadersByNumber(p)); err != nil {
if _, err := d.IsValidChain(remoteHeader, d.getFetchHeadersByNumber(p)); errors.Is(err, whitelist.ErrCheckpointMismatch) {
return 0, err return 0, err
} }