maint: placate -Wsign-compare when it's non-invasive
commitd4aca64b533bcd7962476780c9636ae27136dd3e
authorJim Meyering <meyering@redhat.com>
Sun, 29 May 2011 09:28:29 +0000 (29 11:28 +0200)
committerJim Meyering <meyering@redhat.com>
Sun, 29 May 2011 10:16:11 +0000 (29 12:16 +0200)
treee0baf3f5c77cfb69de069ebd86d1edb7b9b65e54
parent31bbcc7abfdc476bf23da4a1911bda35910c9fe8
maint: placate -Wsign-compare when it's non-invasive

* src/stdbuf.c: Declare loop index to be unsigned.
src/stdbuf.c