Plumbing rise cross pipe removed
I had a new recessed chrome soap holder installed in my shower. In order to fit in in the wall, the handyman had to cut out a cross pipe that was originally sodered to the riser, but had become unsodered, and was just in the wall, running horizontal to the riser. The old cross pipe was pinched off at the end. Did the old cross pipe serve any function other than originally being sodered to the riser to keep it from moving, and will the fact that it was removed affect the function of the shower?