From 7516959c9f733c0ee73c2551db185a7751d9f94c Mon Sep 17 00:00:00 2001
From: Fabio Berger <me@fabioberger.com>
Date: Mon, 24 Sep 2018 15:14:14 +0100
Subject: Add comments for clarity

---
 packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'packages/contract-wrappers/src')

diff --git a/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts
index 4a1d6258b..19a882712 100644
--- a/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts
@@ -195,6 +195,7 @@ export abstract class ContractWrapper {
             this._onLogStateChanged.bind(this, isRemoved),
         );
     }
+    // This method only exists in order to comply with the expected interface of Blockstream's constructor
     private async _getBlockOrNullAsync(): Promise<BlockWithoutTransactionData | null> {
         const blockIfExists = await this._web3Wrapper.getBlockIfExistsAsync.bind(this._web3Wrapper);
         if (_.isUndefined(blockIfExists)) {
-- 
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