import unbound 1.13.2, ok florian@

1 files changed, 5 insertions, 1 deletions

diff --git a/usr.sbin/unbound/testcode/delayer.c b/usr.sbin/unbound/testcode/delayer.c
index 54175dbe3ec..e915961f5ae 100644
--- a/usr.sbin/unbound/testcode/delayer.c
+++ b/usr.sbin/unbound/testcode/delayer.c
@@ -347,7 +347,11 @@ static volatile int do_quit = 0;
 /** signal handler for user quit */
 static RETSIGTYPE delayer_sigh(int sig)
 {
-	printf("exit on signal %d\n", sig);
+	char str[] = "exit on signal   \n";
+	str[15] = '0' + (sig/10)%10;
+	str[16] = '0' + sig%10;
+	/* simple cast to void will not silence Wunused-result */
+	(void)!write(STDOUT_FILENO, str, strlen(str));
 	do_quit = 1;
 }