CVS commit: src

[Simon Burge <simonb%netbsd.org@localhost>]

Module Name:    src
Committed By:   simonb
Date:           Tue May  4 11:55:22 UTC 1999

Modified Files:
        src/bin/ls: ls.c
Log Message:
If an error is encountered, exit with non-zero status.

Based on FreeBSD fix (in 1996!), and fixes PR bin/7514 from
Jorgen Pehrson.