tree d7dc80912a22934078143482d981ab05f5950fb0
parent 17a94c572a48a2268b9749055b6984cc63015965
author Rob Landley <rob@landley.net> 1435085813 -0500
committer Rob Landley <rob@landley.net> 1435085813 -0500

Don't segfault if none of the file arguments to ls exists.