fix: error global replace

Signed-off-by: MiaoWoo <admin@yumc.pw>

src/core/db/block-db.ts

@@ -668,11 +668,12 @@ export default class CDB extends CCode {
                 if (Block.BlockNum < 16 || Block.Miner > MaxAccount)
                     Block.Miner = 0
                 if (bMinerName && Block.Miner) {
-                    var Item = global.DApps.Accounts.ReadState(Block.Miner);
-                    if (Item && Item.Name)
-                        Block.MinerName = Item.Name.substr(0, 8)
-                    else
-                        Block.MinerName = ""
+                    Block.MinerName = ""
+                    if (Block.Miner) {
+                        var Item = global.DApps.Accounts.ReadState(Block.Miner);
+                        if (Item && Item.Name)
+                            Block.MinerName = Item.Name.substr(0, 8)
+                    }
                 }
                 var Value = global.GetHashFromSeqAddr(Block.SeqHash, Block.AddrHash, Block.BlockNum, Block.PrevHash);
                 Block.Hash1 = Value.Hash1
@@ -687,8 +688,7 @@ export default class CDB extends CCode {
                 try {
                     if (!eval(Filter))
                         continue;
-                }
-                catch (e) {
+                } catch (e) {
                     if (!WasError)
                         global.ToLog(e)
                     WasError = 1
@@ -844,7 +844,7 @@ export default class CDB extends CCode {
             var StartNumStat = this.StatMap.StartBlockNum;
             var FinishNumStat = this.StatMap.StartBlockNum + this.StatMap.Length - 1;
             var CountReadDB = 0;
-            var arr = new Array(MinLength);
+            let arr = new Array(MinLength);
             var arrmy = new Array(MinLength);
             for (var num = start; num < finish; num++) {
                 var i = num - start;
@@ -884,7 +884,7 @@ export default class CDB extends CCode {
             this.StatMap["POWER_BLOCKCHAIN"] = arr
             this.StatMap["POWER_MY_WIN"] = arrmy
         }
-        arr = this.StatMap[name];
+        var arr = this.StatMap[name];
         if (!arr)
             arr = []
         var arrT = this.StatMap["POWER_BLOCKCHAIN"];
@@ -940,11 +940,9 @@ export default class CDB extends CCode {
             var Block = arr0[arr0.length - 1];
             if (Block.BlockNum >= StartNum && Block.BlockNum <= EndBlockNum) {
                 var BlockDB = this.ReadBlockHeaderDB(Block.BlockNum);
-                if (!BlockDB || global.CompareArr(Block.SumHash, global.BlockDB.SumHash) !== 0) {
+                if (!BlockDB || global.CompareArr(Block.SumHash, BlockDB.SumHash) !== 0) {
                     arr0 = undefined
                 }
-                else {
-                }
             }
         }
         var i0 = 0;

src/core/db/db-row.ts

@@ -12,7 +12,7 @@
 import * as fs from 'fs'
 import Db from './db'
 
-class DBRow extends Db {
+export default class DBRow extends Db {
     FileName;
     DataSize;
     Format;
@@ -227,5 +227,3 @@ class DBRow extends Db {
         this.CloseDBFile(this.FileName)
     }
 };
-
-export default DBRow

src/core/db/db.ts

@@ -11,7 +11,7 @@
 "use strict";
 import * as fs from 'fs'
 
-class Db {
+export default class Db {
     DBMap;
     LastHash;
     WasUpdate;
@@ -112,5 +112,3 @@ declare global {
         }
     }
 }
-
-export default Db;