From c9c23c03fa66d1222205c06507f5c1fea3a62955 Mon Sep 17 00:00:00 2001
From: David Greenman <dg@FreeBSD.org>
Date: Tue, 2 May 1995 07:45:39 +0000
Subject: [PATCH] Flush stdout when writing out each superblock backup.

---
 sbin/newfs/mkfs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sbin/newfs/mkfs.c b/sbin/newfs/mkfs.c
index 062a82d66c5b..89f86f577631 100644
--- a/sbin/newfs/mkfs.c
+++ b/sbin/newfs/mkfs.c
@@ -627,6 +627,7 @@ next:
 		if (cylno % 9 == 0)
 			printf("\n");
 		printf(" %d,", fsbtodb(&sblock, cgsblock(&sblock, cylno)));
+		fflush(stdout);
 	}
 	if (!mfs)
 		printf("\n");