From 0db3276a25d80ee42cfca2c7aec95fc6a7657b7d Mon Sep 17 00:00:00 2001
From: orwell96 <mono96.mml@gmail.com>
Date: Sun, 28 Aug 2016 22:05:35 +0200
Subject: correcting an error that caused a crash

---
 couple.lua | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'couple.lua')

diff --git a/couple.lua b/couple.lua
index eae5e1c..5e6d81b 100644
--- a/couple.lua
+++ b/couple.lua
@@ -35,10 +35,12 @@ minetest.register_entity("advtrains:discouple", {
 		local t=os.clock()
 		if not self.wagon then
 			self.object:remove()
+			return
 		end
 		--getyaw seems to be a reliable method to check if an object is loaded...if it returns nil, it is not.
 		if not self.wagon.object:getyaw() then
 			self.object:remove()
+			return
 		end
 		local velocityvec=self.wagon.object:getvelocity()
 		self.updatepct_timer=(self.updatepct_timer or 0)-dtime
-- 
cgit v1.2.3