From 5939b517e75e2407e1a1d8af069dc93babeaef6e Mon Sep 17 00:00:00 2001
From: shivajiva101 <shivajiva101@hotmail.com>
Date: Sat, 30 Apr 2022 21:25:41 +0100
Subject: [PATCH] Fix: crash when creating cache with an empty db

---
 init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index fd39208..edd9af6 100644
--- a/init.lua
+++ b/init.lua
@@ -59,7 +59,7 @@ local function create_cache()
 	local q = "SELECT max(last_login) AS result FROM auth;"
 	local it, state = db:nrows(q)
 	local last = it(state)
-	if last then
+	if last and last.result ~= nil then
 		last = last.result - ttl
 		q = ([[SELECT *	FROM auth WHERE last_login > %s LIMIT %s;
 		]]):format(last, max_cache_records)