Infinite candles bug

If you put a candle on a cake, and right click the cake with full hunger, it drops infinite candles.

Instructions:

1. go into creative and get a candle and a cake.
2. go into survival and get to full hunger
3. place the cake
4. place the candle on the cake (while not shifting)
5. right click the cake
6. it should drop more candles without destroying the original candle