real_path_internal(): add comment explaining use of cwd
commitd6052abca39fc84fed4f3248be042cfb6bf635d5
authorMichael Haggerty <mhagger@alum.mit.edu>
Sun, 28 Oct 2012 16:16:21 +0000 (28 17:16 +0100)
committerJeff King <peff@peff.net>
Mon, 29 Oct 2012 06:34:57 +0000 (29 02:34 -0400)
tree51d37ae6dc4d1cfd8ba0521b7c90042e7daf5659
parent038e55fec2153a8195236d57dced4bbb001ccf3c
real_path_internal(): add comment explaining use of cwd

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Jeff King <peff@peff.net>
abspath.c