Make 'git diff --cached' synonymous to 'git diff --cached HEAD'.
authorJunio C Hamano <junkio@cox.net>
Fri, 23 Sep 2005 07:53:02 +0000 (00:53 -0700)
committerJunio C Hamano <junkio@cox.net>
Fri, 23 Sep 2005 07:53:02 +0000 (00:53 -0700)
When making changes to different files (i.e. dirty working tree) and
committing logically separate changes in groups, often it is necessary
to run 'git diff --cached HEAD' to make sure that the changes being
committed makes sense. Saying 'git diff --cached' by mistake gives
rather uninformative error message from git-diff-files complaining it
does not understand --cached flag.

Signed-off-by: Junio C Hamano <junkio@cox.net>
No differences found