only chdir() if needed. This affected having who reading different file
authorericj <ericj@openbsd.org>
Tue, 21 Mar 2000 21:54:51 +0000 (21:54 +0000)
committerericj <ericj@openbsd.org>
Tue, 21 Mar 2000 21:54:51 +0000 (21:54 +0000)
commitf7a771042b43b92c2ef6fd6b20a0280c71046fb1
treeef1f0fd81c136896e5fdc6adf5aab1284130ffc0
parent1dc17c6e722fc03d7c19bce88ede27fe12d724ea
only chdir() if needed. This affected having who reading different file
usr.bin/who/who.c