From a45f6ff4af2f79911af6c64dff8b684651c05c72 Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 4 Jul 2017 11:48:41 -0700
Subject: Fix the bug when  didn't invalidate etherToken contract instance

---
 src/contract_wrappers/ether_token_wrapper.ts | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/contract_wrappers')

diff --git a/src/contract_wrappers/ether_token_wrapper.ts b/src/contract_wrappers/ether_token_wrapper.ts
index 76e7289b7..03d714bd7 100644
--- a/src/contract_wrappers/ether_token_wrapper.ts
+++ b/src/contract_wrappers/ether_token_wrapper.ts
@@ -64,6 +64,9 @@ export class EtherTokenWrapper extends ContractWrapper {
         const wethContract = await this._getEtherTokenContractAsync();
         return wethContract.address;
     }
+    private _invalidateContractInstance(): void {
+        delete this._etherTokenContractIfExists;
+    }
     private async _getEtherTokenContractAsync(): Promise<EtherTokenContract> {
         if (!_.isUndefined(this._etherTokenContractIfExists)) {
             return this._etherTokenContractIfExists;
-- 
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