git-version-gen: use "git update-index..." rather than "git status"
authorIan Beckwith <ianb@erislabs.net>
Mon, 19 Apr 2010 15:57:07 +0000 (16:57 +0100)
committerIan Beckwith <ianb@erislabs.net>
Mon, 19 Apr 2010 15:57:07 +0000 (16:57 +0100)
commit5510d3df6c49b73ed41fd3243c276f96a3c3f9d4
tree298b32934af8b83c0a32b3ca7994ab71b8280e0a
parent0aa15b372650647c1795638b5b0f894fa6547b6a
git-version-gen: use "git update-index..." rather than "git status"

* build-aux/git-version-gen: Use git update-index --refresh, not
"git status".  With some versions of git, "git status" would fail
to update the index and result in an unwarranted "-dirty" suffix.

(cherry picked from commit 197b47e41bbf202b2f1abf45a43515200470bf47)
ChangeLog
build-aux/git-version-gen