Restart exits the program, a possible design flaw

[yingx9]

Steps to reproduce:

1. Enter b to choose colour
2. Enter 1 to choose difficulty
3. Enter restart
4. Enter n when prompted

Expected
Program to continue executing and allowing user to continue their chess game

Actual

Program exits. While this is the intended behaviour as stated in UG, it can be a possible design flaw as users may want to continue their game after entering No for restart and typically do not expect the program to exit after answering no.

[soc-se-bot]

Your response not required for this bug as the team has accepted the bug as it is.