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Initialize ledgerVersion to undefined

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This commit is contained in:
Elliot Lee
2018-01-23 14:57:37 -08:00
parent 94196ab268
commit 01a25f55f2
1 changed files with 3 additions and 3 deletions
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6
src/broadcast.ts
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@@ -4,8 +4,7 @@ import {RippleAPI} from './api'
class RippleAPIBroadcast extends RippleAPI {
// TODO: Should this default to 0, or null/undefined?
ledgerVersion: number = 0
ledgerVersion: number | undefined = undefined
private _apis: RippleAPI[]
constructor(servers, options) {
@@ -50,7 +49,8 @@ class RippleAPIBroadcast extends RippleAPI {
}
onLedgerEvent(ledger) {
if (ledger.ledgerVersion > this.ledgerVersion) {
if (ledger.ledgerVersion > this.ledgerVersion ||
this.ledgerVersion === undefined) {
this.ledgerVersion = ledger.ledgerVersion
this.emit('ledger', ledger)
}