From 5f936568c3132b78c0601bdfc2d9a6cbb674a481 Mon Sep 17 00:00:00 2001
From: Andy Grunwald <andygrunwald@gmail.com>
Date: Sun, 9 Sep 2018 18:13:48 +0200
Subject: [PATCH] Fixed handling of unhandled error

---
 changes.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/changes.go b/changes.go
index 8fdea37..f9cbf49 100644
--- a/changes.go
+++ b/changes.go
@@ -780,8 +780,15 @@ func (s *ChangesService) change(tail string, changeID string, input interface{})
 
 	v := new(ChangeInfo)
 	resp, err := s.client.Do(req, v)
+	if err != nil {
+		return v, resp, err
+	}
 	if resp.StatusCode == http.StatusConflict {
-		body, _ := ioutil.ReadAll(resp.Body)
+		var body []byte
+		body, err = ioutil.ReadAll(resp.Body)
+		if err != nil {
+			return v, resp, err
+		}
 		err = errors.New(string(body[:]))
 	}
 	return v, resp, err