Wall/Floor joint in basement
I'm getting ready to finish my basement, my plans are to put up XPS and a 2x4 stud wall with drywall. Before I do this, I wondered if I needed to do anything with the space where the floor and poured wall meet? I can't seem to find any definitive answer. I have no water problems and only have a few hairline cracks in the wall, with no evidence of water since the house was built 2 years ago. I thought about just putting some drylock on the areas with the cracks, but am mostly wondering about the wall/floor joint. Do I just leave it as is and proceed with my plans or do I need to seal this up with something...if so, what? Thanks.