From: tenplus1 <tenplus1@users.noreply.github.com>
Date: Wed, 1 Mar 2017 16:57:27 +0000 (+0000)
Subject: Screwdriver: Fix crash
X-Git-Tag: 0.4.16~74
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6d67badcacded366db681b5dfecf7a3ae07bc408;p=oweals%2Fminetest_game.git

Screwdriver: Fix crash

If 'node_box' is nil 'node_box.type' causes a crash.
---

diff --git a/mods/screwdriver/init.lua b/mods/screwdriver/init.lua
index d898cb9f..383d29cd 100644
--- a/mods/screwdriver/init.lua
+++ b/mods/screwdriver/init.lua
@@ -67,7 +67,7 @@ screwdriver.handler = function(itemstack, user, pointed_thing, mode, uses)
 		if not ndef or not ndef.paramtype2 == "facedir" or
 				ndef.on_rotate == false or
 				(ndef.drawtype == "nodebox" and
-				not ndef.node_box.type == "fixed") or
+				(ndef.node_box and ndef.node_box.type ~= "fixed")) or
 				node.param2 == nil then
 			return
 		end