autogen.sh: only set up submodules if we have a .git directory
authorColin Walters <walters@verbum.org>
Thu, 20 Jun 2013 16:04:01 +0000 (12:04 -0400)
committerDan Williams <dcbw@redhat.com>
Thu, 20 Jun 2013 21:14:08 +0000 (16:14 -0500)
commit805fc3a8649af780b1e5060ecda4cc71c8cb27c0
tree846ce85ad3f18798621d9cbc72e6430ea47ee402
parent0b07a5301e93e851280b5dba0245899826860b35
autogen.sh: only set up submodules if we have a .git directory

This way we do the right thing for tarball builds.
autogen.sh