When we select Input (-i):, i.e. standard input, the function Input::read_input tries to access fileName.value() even though fileName is nullopt, resulting in bad_optional_access.
I have fixed this.
Also, since it was not specified how to end the standard input, I used ".finish" to terminate.
When we select Input (-i):, i.e. standard input, the function Input::read_input tries to access fileName.value() even though fileName is nullopt, resulting in bad_optional_access.
I have fixed this.
Also, since it was not specified how to end the standard input, I used ".finish" to terminate.