From 6dee362383657ba0a6cd513533bd0b51bd978434 Mon Sep 17 00:00:00 2001
From: Jian Han <jianhan@mail.com>
Date: Mon, 22 Jan 2018 23:16:37 +1000
Subject: [PATCH] added TODO tag for bug finding

---
 concurrency/error_handle/main.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/concurrency/error_handle/main.go b/concurrency/error_handle/main.go
index fb02ff7..fa0caf1 100644
--- a/concurrency/error_handle/main.go
+++ b/concurrency/error_handle/main.go
@@ -33,6 +33,8 @@ func errorHandling() {
 				result = Result{Error: err, Response: resp}
 				select {
 				case <-done:
+					// TODO: need to refactor the code, this might be a bug since
+					// this will never execute.
 					return
 				// This is where we write the Result to our channel
 				case results <- result: