log --graph: fix break in graph lines
log --graph: fix break in graph lines

Output from "git log --graph --stat -p" broke the ancestry graph lines
with a single empty line between the diffstat and the patch.

Signed-off-by: Lucian Poston <de8c0c448f3ab222339bf4ad5e37941dfa30bc5c@gmail.com>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git