From 4bc54f10e04f1cba4b3e546a38a522a3911d9309 Mon Sep 17 00:00:00 2001
From: Diego Mello <diegolmello@gmail.com>
Date: Tue, 27 Nov 2018 18:25:00 -0200
Subject: [PATCH] [FIX] x-instance-id header prop is case insensitive (#551)

---
 app/lib/rocketchat.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/lib/rocketchat.js b/app/lib/rocketchat.js
index ea98fe248..102444214 100644
--- a/app/lib/rocketchat.js
+++ b/app/lib/rocketchat.js
@@ -84,7 +84,7 @@ const RocketChat = {
 		}
 	},
 	_hasInstanceId(headers) {
-		return (headers['x-instance-id'] != null && headers['x-instance-id'].length > 0) || (headers['X-Instance-ID'] != null && headers['X-Instance-ID'].length > 0);
+		return !!Object.keys(headers).findIndex(item => item.toLowerCase() === 'x-instance-id');
 	},
 	async testServer(url) {
 		try {
-- 
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