night feeding?

Nicole
I've heard conflicting advice on whether or not to night feed after a kiddo turns 6 months. My LO is 6 months today and had been sleeping full nights until 2 weeks ago. Part of the change was she grew out of her Merlin sleep suit because she could roll over in it and now has been in a basic sleep sack. Even in her last few nights in the Merlin sleep suit she started waking one time a night ravishingly hungry. The problem is she doesn't fully finish all her daytime bottles of 5 oz. Should i try to add more to her day feedings or just continue to feed her the one night feeding? I just don't want her to get in the habit of having to eat to sleep