From: Novatux <nathanael.courant@laposte.net>
Date: Wed, 2 Jul 2014 10:42:33 +0000 (+0200)
Subject: Fix bug with multiple input inventories with the filters
X-Git-Url: http://81.2.79.47:8989/gitweb/?a=commitdiff_plain;h=df1c9d087492d1f518d721551e834fb43ede8aaf;p=zefram%2Fminetest%2Fpipeworks.git

Fix bug with multiple input inventories with the filters
---

diff --git a/item_transport.lua b/item_transport.lua
index 558ea0d..3a4b563 100644
--- a/item_transport.lua
+++ b/item_transport.lua
@@ -148,8 +148,9 @@ minetest.register_node("pipeworks:filter", {
 				end
 			end
 			if inv:is_empty("main") then
-				grabAndFire(frominv, frominvname, frompos, fromnode, nil, tube, idef, dir)
-				return true
+				if grabAndFire(frominv, frominvname, frompos, fromnode, nil, tube, idef, dir) then
+					return true
+				end
 			end
 			return false
 		end
@@ -239,8 +240,9 @@ minetest.register_node("pipeworks:mese_filter", {
 				end
 			end
 			if inv:is_empty("main") then
-				grabAndFire(frominv, frominvname, frompos, fromnode, nil, tube, idef, dir, true)
-				return true
+				if grabAndFire(frominv, frominvname, frompos, fromnode, nil, tube, idef, dir, true) then
+					return true
+				end
 			end
 			return false
 		end