Subject: Bug in ls, kills existing scripts reading "ls" -1 as input

From: L A Walsh <[email-masked]>
Date: Fri, 06 Jan 2017 19:52:22 -0800

The new ls doesn't maintain backwards compatibility.
The default options now add extraneous quotes to
some filenames.

Anyplace one uses 'ls -1' to read 1 file/line
now breaks.

This is a regression as it breaks existing
scripts and behavior.