fmt

maticnetwork · May 19, 2022 · 01117ac · 01117ac
1 parent 89fadee
commit 01117ac
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/eth/downloader/whitelist/service.go b/eth/downloader/whitelist/service.go
@@ -12,7 +12,7 @@ import (
 
 // Checkpoint whitelist
 type Service struct {
- m sync.RWMutex
+ m sync.Mutex
  checkpointWhitelist map[uint64]common.Hash // Checkpoint whitelist, populated by reaching out to heimdall
  checkpointOrder []uint64 // Checkpoint order, populated by reaching out to heimdall
  maxCapacity uint
@@ -54,6 +54,7 @@ func (w *Service) IsValidChain(remoteHeader *types.Header, fetchHeadersByNumber
  if err != nil {
  return false, fmt.Errorf("%w: last checkpoint %d, err %v", ErrNoRemoteCheckoint, lastCheckpointBlockNum, err)
  }
+
  if len(headers) == 0 {
  return true, fmt.Errorf("%w: last checkpoint %d", ErrNoRemoteCheckoint, lastCheckpointBlockNum)
  }