Use git-rev-list --header.
commitb490a991761bb3bebdb720957f15dee222a052ab
authorPaul Mackerras <paulus@pogo.(none)>
Wed, 22 Jun 2005 00:25:38 +0000 (22 10:25 +1000)
committerPaul Mackerras <paulus@pogo.(none)>
Wed, 22 Jun 2005 00:25:38 +0000 (22 10:25 +1000)
tree827cbcb4888b09b646e9685e1c2db94c35edffd1
parent2efef4b9b5e65b436eff3b481edc273204453c72
Use git-rev-list --header.

With --header, git-rev-list gives us the contents of the commit
in-line, so we don't need to exec a git-cat-file to get it, and we
don't need the readobj command either.
Also fixed a residual problem with handling the commit that
has a parent listed twice.
gitk