configure.ac: cleanup duplication in --enable-git-version

Avoid adding our own messaging, as autoconf will add this for us with
the result of the AC_CHECK_FILE test. Reuse the cache variable from
autoconf to set our local variable.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

0 files changed, 0 insertions, 0 deletions