update chain33

go.mod

@@ -3,7 +3,7 @@ module github.com/33cn/plugin
 go 1.12
 
 require (
-	github.com/33cn/chain33 v0.0.0-20191230031247-b56730d527a0
+	github.com/33cn/chain33 v0.0.0-20200108042336-2dda2dfb7e0e
 	github.com/BurntSushi/toml v0.3.1
 	github.com/NebulousLabs/Sia v1.3.7
 	github.com/btcsuite/btcd v0.0.0-20181013004428-67e573d211ac

go.sum

 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/33cn/chain33 v0.0.0-20191230031247-b56730d527a0 h1:U8qOKXeidZsyGGy/KN5fNQV1B9l28DvG52Ezqiv+4nc=
-github.com/33cn/chain33 v0.0.0-20191230031247-b56730d527a0/go.mod h1:4I8n+Zyf3t0UKM5jjpqJY627Tub62oXkLsdzIv4r6rQ=
+github.com/33cn/chain33 v0.0.0-20200108042336-2dda2dfb7e0e h1:FMnJCJUDEsjHURlHv3zqiiftvNCtTbsMSjXSykG7htc=
+github.com/33cn/chain33 v0.0.0-20200108042336-2dda2dfb7e0e/go.mod h1:4I8n+Zyf3t0UKM5jjpqJY627Tub62oXkLsdzIv4r6rQ=
 github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7 h1:PqzgE6kAMi81xWQA2QIVxjWkFHptGgC547vchpUbtFo=
 github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=

plugin/consensus/ticket/ticket.go

@@ -819,8 +819,5 @@ func (client *Client) CmpBestBlock(newBlock *types.Block, cmpBlock *types.Block)
 	cmpBlockDiff := client.getCurrentTarget(cmpBlock.BlockTime, cmpBlockMiner.TicketId, cmpBlockMiner.Modify, cmpBlockMiner.PrivHash)
 
 	//数字越小难度越大
-	if newBlockDiff.Cmp(cmpBlockDiff) < 0 {
-		return true
-	}
-	return false
+	return newBlockDiff.Cmp(cmpBlockDiff) < 0
 }