Merge branch 'nd/root-git'

* nd/root-git:
  Add test for using Git at root of file system
  Support working directory located at root
  Move offset_1st_component() to path.c
  init-db, rev-parse --git-dir: do not append redundant slash
  make_absolute_path(): Do not append redundant slash

Conflicts:
	setup.c
	sha1_file.c

1 files changed, 7 insertions, 0 deletions

diff --git a/path.c b/path.c
index c290e74486..b4c8d91722 100644
--- a/path.c
+++ b/path.c
@@ -728,3 +728,10 @@ int daemon_avoid_alias(const char *p)
 		}
 	}
 }
+
+int offset_1st_component(const char *path)
+{
+	if (has_dos_drive_prefix(path))
+		return 2 + is_dir_sep(path[2]);
+	return is_dir_sep(path[0]);
+}