From 37395dfb23cf6d82561a8709df673e571cd18f56 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 4 Jul 2021 01:33:53 +0200
Subject: util.prosodyctl.check: Normalize potential to form without trailing
 '.'

In some cases you might end up with both 'xmpp.example.com' and
'xmpp.example.com.', which are the same thing so no point in doing the
same checks twice.
---
 util/prosodyctl/check.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'util/prosodyctl/check.lua')

diff --git a/util/prosodyctl/check.lua b/util/prosodyctl/check.lua
index f2d0d0df..1ed3c37c 100644
--- a/util/prosodyctl/check.lua
+++ b/util/prosodyctl/check.lua
@@ -446,6 +446,8 @@ local function check(arg)
 				target_hosts:add(host);
 			end
 
+			target_hosts = target_hosts / function(target) return target:gsub("%.$", ""); end
+
 			if target_hosts:contains("localhost") then
 				print("    Target 'localhost' cannot be accessed from other servers");
 				target_hosts:remove("localhost");
-- 
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