Get rid of set but not used compiler warning.

diff --git a/regress/sys/kern/flock/flock.c b/regress/sys/kern/flock/flock.c
index 154b853..f4fa317 100644 (file)
--- a/regress/sys/kern/flock/flock.c
+++ b/regress/sys/kern/flock/flock.c
@@ -1288,6 +1288,7 @@ test15(int fd)
                err(1, "reading from pipe (child)");
 
        fd2 = dup(fd);
+       FAIL(fd2 == -1);
        if (flock(fd, LOCK_SH) < 0)
                err(1, "flock shared");