git-p4: remove bash-ism in t9809
git-p4: remove bash-ism in t9809

Plain old $# works to count the number of arguments in
either bash or dash, even if the arguments have spaces.

Based-on-patch-by: Vitor Antunes <1c783bcb8ddce057036f6cb610d921d7db506cbf@gmail.com>
Signed-off-by: Pete Wyckoff <1a91d62f7ca67399625a4368a6ab5d4a3baa6073@padd.com>
Signed-off-by: Junio C Hamano <a6723cc3f76163bf7adb636a73ac3b0ceb3e6b9b@pobox.com>

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