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-rw-r--r--lib/msun/tests/fenv_test.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/msun/tests/fenv_test.c b/lib/msun/tests/fenv_test.c
index 9b615b100e8a..62abfefb4a8a 100644
--- a/lib/msun/tests/fenv_test.c
+++ b/lib/msun/tests/fenv_test.c
@@ -539,6 +539,8 @@ test_feholdupdate(void)
int
main(void)
{
+ /* Avoid double output after fork() */
+ setvbuf(stdout, NULL, _IONBF, 0);
printf("1..8\n");
init_exceptsets();