git-version-gen: avoid a sub-shell
authorBruce Korb <bkorb@gnu.org>
Tue, 4 Jan 2011 08:47:49 +0000 (09:47 +0100)
committerJim Meyering <meyering@redhat.com>
Tue, 4 Jan 2011 08:47:49 +0000 (09:47 +0100)
commitfa6be5b2b297b569d890535b0126054789f8a6fb
tree015740931a0d9c5f75ccb9e20566c25ef4992e97
parenta2e8447d6b8abe23504f4f2d4757a60a2e8bee54
git-version-gen: avoid a sub-shell

* build-aux/git-version-gen: Redirect stderr in `...` via
"exec 2>...", rather than via an added sub-shell.
ChangeLog
build-aux/git-version-gen