GIT-VERSION-GEN: Don't include output of git update-index.
authorAndre Noll <maan@systemlinux.org>
Wed, 4 Sep 2013 21:53:32 +0000 (21:53 +0000)
committerAndre Noll <maan@systemlinux.org>
Wed, 4 Sep 2013 22:22:45 +0000 (22:22 +0000)
commitd6cf71afbc470b86d51645750b8214791ad9a4c2
treeb5e0d06c1cc9202f9e16bd2523bb6825af57a160
parentf5203086aecc7a1b63df57829fb07be92b1c205d
GIT-VERSION-GEN: Don't include output of git update-index.

GIT-VERSION-GEN calls git update-index which might write something
like "configure.ac: Needs update" to stdout. We don't want this text
to be part of the version string, so make sure we discard the output
of git update-index.
GIT-VERSION-GEN