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-rw-r--r--tests/mpz/reuse.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/mpz/reuse.c b/tests/mpz/reuse.c
index 30a5bab5d..a8f220189 100644
--- a/tests/mpz/reuse.c
+++ b/tests/mpz/reuse.c
@@ -244,7 +244,7 @@ main (int argc, char **argv)
for (pass = 1; pass <= reps; pass++)
{
#ifndef VERBOSE
- if (isatty (fileno (stdout)))
+ if (isatty (STDOUT_FILENO))
{
printf ("\r%d/%d passes", pass, reps);
fflush (stdout);
@@ -743,7 +743,7 @@ main (int argc, char **argv)
}
}
- if (isatty (fileno (stdout)))
+ if (isatty (STDOUT_FILENO))
printf ("\r%20s", "");
mpz_clear (bs);
@@ -758,7 +758,7 @@ main (int argc, char **argv)
mpz_clear (res3);
mpz_clear (t);
- if (isatty (fileno (stdout)))
+ if (isatty (STDOUT_FILENO))
printf ("\r");
tests_end ();