Fix crash due to force loading changes.

minetest-mods · Feb 22, 2016 · 4b90392 · 4b90392
1 parent c7428d8
commit 4b90392
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/mesecons/internal.lua b/mesecons/internal.lua
@@ -357,15 +357,15 @@ end
 
 function mesecon.is_power_on(pos, rulename)
 	local node = mesecon.get_node_force(pos)
-	if mesecon.is_conductor_on(node, rulename) or mesecon.is_receptor_on(node.name) then
+	if node and (mesecon.is_conductor_on(node, rulename) or mesecon.is_receptor_on(node.name)) then
 		return true
 	end
 	return false
 end
 
 function mesecon.is_power_off(pos, rulename)
 	local node = mesecon.get_node_force(pos)
-	if mesecon.is_conductor_off(node, rulename) or mesecon.is_receptor_off(node.name) then
+	if node and (mesecon.is_conductor_off(node, rulename) or mesecon.is_receptor_off(node.name)) then
 		return true
 	end
 	return false