git-clone: fix --bare over dumb-http
git-clone: fix --bare over dumb-http

It left an extra .git/ directory under the target directory by
mistake.

Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git