Fix bug [c858c4178b] - at three places, the original checkin comment
was taken from the repository. Only if there was no original checkin
comment, the edited comment (<tt>ecomment</tt>) was fetched.

That logic seem wrong. As at all other cases, first the <tt>ecommend</tt>
was fetched and only when that failed, the original comment was taken,
I corrected the three places in code accordingly.