Fix #11

init.lua

@@ -348,7 +348,7 @@ function throwing.register_bow(name, def)
 			minetest.sound_play(def.sound, {to_player=user:get_player_name()})
 		end
 
-		meta:set_int("delay", os.time() + def.delay or 0)
+		meta:set_int("delay", os.time() + (def.delay or 0))
 		minetest.after(def.delay or 0, function()
 			-- Re-check that the arrow can be thrown. Overwrite the new_stack
 			local old_new_stack = new_stack