gitweb: Do not show difftree for merges in "commit" view
commit549ab4a30703012ff3a12b5455d319216805a8db
authorJakub Narebski <jnareb@gmail.com>
Fri, 15 Dec 2006 16:53:45 +0000 (15 17:53 +0100)
committerJunio C Hamano <junkio@cox.net>
Sat, 16 Dec 2006 20:03:22 +0000 (16 12:03 -0800)
tree948c35c87cd6b857900f701554400540e0f83376
parentbfe2191f79aa4e74eafc709ea41cc0999c9f5be5
gitweb: Do not show difftree for merges in "commit" view

Do not show difftree against first parent for merges (commits with
more than one parent) in "commit" view, because it usually is
misleading.  git-show and git-whatchanged doesn't show diff for merges
either.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb/gitweb.perl