From 53a4590fec2c5a4dcd7bda7d3e46ad572315f6a6 Mon Sep 17 00:00:00 2001
From: Athozus <athozus@gmail.com>
Date: Sat, 30 Mar 2024 22:00:45 +0100
Subject: [PATCH] Do not give an initial value to candidate_uuid

Triggers luacheck because the blank value is unused. Just give it nil value.
---
 util/uuid.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/uuid.lua b/util/uuid.lua
index 54c44c0..851167d 100644
--- a/util/uuid.lua
+++ b/util/uuid.lua
@@ -27,7 +27,7 @@ end
 
 function mail.new_uuid()
     local template ='xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
-    local candidate_uuid = ""
+    local candidate_uuid
     repeat
         candidate_uuid = string.gsub(template, '[xy]',
             function (c)