Fix regex for pasing ls where `setgid` is set.
@@ -12,7 +12,7 @@ LS_REGEX = re.compile((
# Type flag
r'^[bcdlsp\-]'
# Permissions/ACL
- r'([\-rwx]{9})[\.\+]?\s+'
+ r'([\-rwxsS]{9})[\.\+]?\s+'
# Links (unused)
r'[0-9]+\s+'
# User & group
