tailf: fix printf format

ssize_t types are shown with %zd, not %ld.

Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/text-utils/tailf.c b/text-utils/tailf.c
index ec6e1c46c4b938c3cba5619ea18e0f61baf1000f..75998ce7353b3aeca4c34360873a8612920583b2 100644 (file)
--- a/text-utils/tailf.c
+++ b/text-utils/tailf.c
@@ -106,7 +106,7 @@ roll_file(const char *filename, off_t *size)
                while ((rc = read(fd, buf, sizeof(buf))) > 0) {
                        wc = write(STDOUT_FILENO, buf, rc);
                        if (rc != wc)
-                               warnx(_("incomplete write to \"%s\" (written %ld, expected %ld)\n"),
+                               warnx(_("incomplete write to \"%s\" (written %zd, expected %zd)\n"),
                                        filename, wc, rc);
                }
                fflush(stdout);