From 3337a6191162596fb27f6c6e8c9d97d349888e5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B8ren=20Louv-Jansen?= <sorenlouv@gmail.com>
Date: Sun, 17 Nov 2019 07:53:51 +0100
Subject: [PATCH] Improve "Browser client is out of date" error message
 (#50296) (#50861)

* improve "Browser client is out of date" error message

* Improve wording of error message

Co-Authored-By: Josh Dover <me@joshdover.com>

* Fox formatting

* Fix format
---
 src/legacy/server/http/version_check.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/legacy/server/http/version_check.js b/src/legacy/server/http/version_check.js
index 8bd2bb6e22df18..12666c9a0f3f68 100644
--- a/src/legacy/server/http/version_check.js
+++ b/src/legacy/server/http/version_check.js
@@ -27,10 +27,11 @@ export function setupVersionCheck(server, config) {
     const versionRequested = req.headers[versionHeader];
 
     if (versionRequested && versionRequested !== actualVersion) {
-      throw badRequest('Browser client is out of date, please refresh the page', {
-        expected: actualVersion,
-        got: versionRequested
-      });
+      throw badRequest(
+        `Browser client is out of date, \
+        please refresh the page ("${versionHeader}" header was "${versionRequested}" but should be "${actualVersion}")`,
+        { expected: actualVersion, got: versionRequested }
+      );
     }
 
     return h.continue;