From 30d16e96617b694b6d9009909345dc277381e3cd Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy@disroot.org>
Date: Wed, 27 Nov 2024 21:45:14 +0100
Subject: [PATCH] Prevent entry reveal if player doesn't exist

---
 init.lua | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/init.lua b/init.lua
index dc27155..aa3bdfb 100644
--- a/init.lua
+++ b/init.lua
@@ -1346,6 +1346,11 @@ local function reveal_item(playername, itemstring)
 	else
 		return false
 	end
+	-- Don't reveal if player doesn't exist
+	local player = minetest.get_player_by_name(playername)
+	if not player then
+		return false
+	end
 	doc.mark_entry_as_revealed(playername, category_id, itemstring)
 	return true
 end