From 97676d094ecbc44559d924ea2e65b6e01b368997 Mon Sep 17 00:00:00 2001
From: Jean-Patrick Guerrero <jeanpatrick.guerrero@gmail.com>
Date: Sun, 30 Jun 2019 19:42:32 +0200
Subject: [PATCH] Fix possible crash

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

diff --git a/init.lua b/init.lua
index 0029a66..80b129f 100644
--- a/init.lua
+++ b/init.lua
@@ -749,7 +749,7 @@ local function search(data)
 	for i = 1, #data.items_raw do
 		local item = data.items_raw[i]
 		local def  = reg_items[item]
-		local desc = lower(def.description)
+		local desc = (def and def.description) and lower(def.description) or ""
 		local search_in = item .. desc
 		local to_add