absolute_path(): reject the empty string
authorMichael Haggerty <mhagger@alum.mit.edu>
Thu, 6 Sep 2012 22:40:59 +0000 (00:40 +0200)
committerJunio C Hamano <gitster@pobox.com>
Thu, 6 Sep 2012 23:19:58 +0000 (16:19 -0700)
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found