init.sh: work around OSF/1 5.1's mishandling of /dev/null
authorJim Meyering <meyering@redhat.com>
Mon, 21 Nov 2011 20:50:23 +0000 (21:50 +0100)
committerJim Meyering <meyering@redhat.com>
Tue, 22 Nov 2011 07:46:20 +0000 (08:46 +0100)
commitff549c078493ea86e7bd87526db276a1b94a411a
tree9d8ea1ebb69e0ca40ea6d0caaa935eb5c94bd8c8
parent18eab914cd22f89774a6b84be6da39d78860dc91
init.sh: work around OSF/1 5.1's mishandling of /dev/null

* tests/init.sh: Make our compare function slightly more portable.
Reported by Bruno Haible in
http://thread.gmane.org/gmane.comp.gnu.grep.bugs/4020
Much improved by Eric Blake.
ChangeLog
tests/init.sh