replace nodeupdate with checkforfalling minetest

mods/default/functions.lua

@@ -300,6 +300,7 @@ minetest.register_abm({
 			-- Remove node
 			minetest.remove_node(p0)
 			--nodeupdate(p0)
+			minetest.check_for_falling(p0)
 		end
 	end
 })

mods/fire/init.lua

@@ -181,6 +181,7 @@ minetest.register_abm({
 				end
 				minetest.remove_node(p)
 				--nodeupdate(p)
+				minetest.check_for_falling(p)
 			end
 		else
 			-- remove flame