Vayokom Melech Chodosh-What's New ?

Daf Hashavua

Eruvin 53a

There is a machlokes between Rav & Shmuel on the Pasuk Vayokom Melech Chodosh

One holds that there was a new king. The other holds it was the same king with

new decrees. (Gezeiros)

The Toras Chaim writes this machloke makes a Nafka Minei (difference) Lahalacha.

If someone sells a newly renovated house as a brand new house, do we consider 

it is a legal sale.

Another Nafka Minei Lahalacha , If someone renovates his home, does he

get sent back from going to war.

GUT SHABBOS