t2016 (checkout -p): add missing && Although the set_state command is not likely to fail, it is best to stay in the habit of checking for failures. Cc: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>