From f6cb44c47953ca113366437da7480218591dc000 Mon Sep 17 00:00:00 2001
From: Fuxing Loh <4266087+fuxingloh@users.noreply.github.com>
Date: Thu, 12 Aug 2021 14:56:39 +0800
Subject: [PATCH] fix WhaleApiClient options to create a new options everytime
 (#339)

---
 packages/whale-api-client/src/whale.api.client.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/whale-api-client/src/whale.api.client.ts b/packages/whale-api-client/src/whale.api.client.ts
index eb76ec436..4534a0cf0 100644
--- a/packages/whale-api-client/src/whale.api.client.ts
+++ b/packages/whale-api-client/src/whale.api.client.ts
@@ -44,7 +44,7 @@ export interface WhaleApiClientOptions {
 /**
  * WhaleApiClient default options
  */
-export const DefaultOptions: WhaleApiClientOptions = {
+const DEFAULT_OPTIONS: WhaleApiClientOptions = {
   url: 'https://ocean.defichain.com',
   timeout: 60000,
   version: version,
@@ -78,7 +78,7 @@ export class WhaleApiClient {
   constructor (
     protected readonly options: WhaleApiClientOptions
   ) {
-    this.options = Object.assign(DefaultOptions, options ?? {})
+    this.options = { ...DEFAULT_OPTIONS, ...options }
     this.options.url = this.options.url.replace(/\/$/, '')
   }