From 7b6c7bd734ca1dd50eea2958500842d9c97aab36 Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Tue, 16 Aug 2016 18:01:33 +0200
Subject: [PATCH] Fix crash regarding craftitems

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

diff --git a/init.lua b/init.lua
index 84ed296..b2d9174 100644
--- a/init.lua
+++ b/init.lua
@@ -632,6 +632,7 @@ doc.new_category("craftitems", {
 		if data then
 			local longdesc = data.longdesc
 			local usagehelp = data.usagehelp
+			local formstring = ""
 			if data.image ~= nil then
 				formstring = formstring .. "image[11,0;1,1;"..data.image.."]"
 			else