@ -341,7 +341,7 @@ func (bc *ChainManager) ResetWithGenesisBlock(gb *types.Block) {
// Export writes the active chain to the given writer.
func (self *ChainManager) Export(w io.Writer) error {
if err := self.ExportN(w, uint64(1), self.currentBlock.NumberU64()); err != nil {
if err := self.ExportN(w, uint64(0), self.currentBlock.NumberU64()); err != nil {
return err
}
return nil