diff --git a/item_transport.lua b/item_transport.lua
index 7b64e7a..fb9f626 100644
--- a/item_transport.lua
+++ b/item_transport.lua
@@ -6,7 +6,6 @@ function pipeworks.tube_inject_item(pos, start_pos, velocity, item)
 	-- Take item in any format
 	local stack = ItemStack(item)
 	local obj = luaentity.add_entity(pos, "pipeworks:tubed_item")
-	if not obj then return end
 	obj:set_item(stack:to_string())
 	obj.start_pos = vector.new(start_pos)
 	obj:setvelocity(velocity)
diff --git a/luaentity.lua b/luaentity.lua
index 9be0f3a..241da14 100644
--- a/luaentity.lua
+++ b/luaentity.lua
@@ -22,7 +22,6 @@ end
 
 local function read_entities()
 	local t = read_file()
-	if not t then return end
 	for _, entity in pairs(t) do
 		setmetatable(entity, luaentity.registered_entities[entity.name])
 	end
@@ -30,7 +29,6 @@ local function read_entities()
 end
 
 local function write_entities()
-	if not luaentity.entities then return end
 	for _, entity in pairs(luaentity.entities) do
 		setmetatable(entity, nil)
 		for _, attached in pairs(entity._attached_entities) do
@@ -253,7 +251,6 @@ end
 -- end
 
 function luaentity.add_entity(pos, name)
-	if not luaentity.entities then return end
 	local index = luaentity.entities_index
 	while luaentity.entities[index] do
 		index = index + 1
@@ -284,7 +281,6 @@ end
 
 -- todo: check if remove in get_staticdata works
 function luaentity.get_staticdata(self)
-	if not luaentity.entities then return end
 	local parent = luaentity.entities[self.parent_id]
 	if parent and parent._remove_attached then
 		parent:_remove_attached(self.attached_id)
@@ -299,7 +295,6 @@ function luaentity.on_activate(self, staticdata)
 end
 
 function luaentity.get_objects_inside_radius(pos, radius)
-	if not luaentity.entities then return end
 	local objects = {}
 	local index = 1
 	for id, entity in pairs(luaentity.entities) do
@@ -314,7 +309,6 @@ minetest.register_globalstep(function(dtime)
 	if not luaentity.entities then
 		luaentity.entities = read_entities()
 	end
-	if not luaentity.entities then return end
 	for id, entity in pairs(luaentity.entities) do
 		local master = entity._attached_entities_master
 		if master then