India 4/0 at lunch on day two

India were four for no loss at lunch on day two of the second Test against South Africa here today.
Brief scores: South Africa 335 all out in 113.5 overs (Markram 94, Du Plessis 63, Amla 82; Ashwin 4/13, Ishant 3/46). India 4/0 in one over (Vijay batting 4, Rahul 0).