[PATCH] fetch.c: cleanups
[PATCH] fetch.c: cleanups

Clean-ups suggested by Sergey Vlasov and acked by Daniel Barkalow.

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