io.c: use print_array function

[strace] / tests / preadv.c

diff --git a/tests/preadv.c b/tests/preadv.c
index 0fabed254e5497bffe5110f059f0839feb3b6f56..f3d02e53d463de54e0150fa73282d4f9a38abd9a 100644 (file)
--- a/tests/preadv.c
+++ b/tests/preadv.c
@@ -88,7 +88,7 @@ main(void)
                perror_msg_and_fail("preadv");
        printf("preadv(0, NULL, 1, -2) = -1 EINVAL (%m)\n");
 
-       if (preadv(0, NULL, 0, -3) != -1)
+       if (preadv(0, iov, 0, -3) != -1)
                perror_msg_and_fail("preadv");
        printf("preadv(0, [], 0, -3) = -1 EINVAL (%m)\n");