From 79715acc5e96d00d24ce1ea708899cd8e441649a Mon Sep 17 00:00:00 2001
From: mprahl <mprahl@users.noreply.github.com>
Date: Tue, 8 Nov 2022 11:02:48 -0500
Subject: [PATCH] Fix an issue where the /healthz endpoint would not return
 text on error

The status code was correct but the body was always empty.

Signed-off-by: mprahl <mprahl@users.noreply.github.com>
---
 main.go | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/main.go b/main.go
index 3edcd768..632123d1 100644
--- a/main.go
+++ b/main.go
@@ -528,9 +528,7 @@ func startHealthProxy(ctx context.Context, wg *sync.WaitGroup, addresses ...stri
 				defer resp.Body.Close()
 
 				if resp.StatusCode != http.StatusOK {
-					body := []byte{}
-
-					_, err = resp.Body.Read(body)
+					body, err := io.ReadAll(resp.Body)
 					if err != nil {
 						http.Error(w, "not ok", resp.StatusCode)