diff options
Diffstat (limited to 'chain/chain_manager.go')
| -rw-r--r-- | chain/chain_manager.go | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/chain/chain_manager.go b/chain/chain_manager.go index 60de377aa..dd965e85b 100644 --- a/chain/chain_manager.go +++ b/chain/chain_manager.go @@ -319,10 +319,7 @@ func (self *ChainManager) InsertChain(chain *BlockChain) { } } -func (self *ChainManager) TestChain(chain *BlockChain) (i int, err error) { - var ( - td *big.Int - ) +func (self *ChainManager) TestChain(chain *BlockChain) (td *big.Int, err error) { for e := chain.Front(); e != nil; e = e.Next() { var ( l = e.Value.(*link) @@ -355,9 +352,9 @@ func (self *ChainManager) TestChain(chain *BlockChain) (i int, err error) { } if td.Cmp(self.TD) <= 0 { - err = fmt.Errorf("incoming chain has a lower or equal TD (%v <= %v)", td, self.TD) + err = &TDError{td, self.TD} return } - return i, nil + return } |