refs.c: use is_dir_sep() in resolve_gitlink_ref()

The "submodule" argument in this function is a path, which can have either '/' or '\\' as a separator. Use is_dir_sep() to support both. Noticed-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Nguyễn Thái Ngọc Duy committed Aug 23, 2017 at 19:36 UTC ee394bd376e833d8e9e38f81c57f6b4a370e8a92
1 file changed +1 -1
refs.c
+1 -1
@@ -1507,7 +1507,7 @@ int resolve_gitlink_ref(const char *submodule, const char *refname,
1507 struct ref_store *refs;
1508 int flags;
1509
1510 - while (len && submodule[len - 1] == '/')
1510 + while (len && is_dir_sep(submodule[len - 1]))
1511 len--;
1512
1513 if (!len)