From 9b2a97806ffff94c9568be2f1ecebdf1f61bd50b Mon Sep 17 00:00:00 2001
From: Piotr Pawel Stefaniak <pstef@FreeBSD.org>
Date: Mon, 27 Jul 2020 18:46:20 +0000
Subject: [PATCH] sh(1): print a newline when ^D quits sh

I've always found this a little bit confusing:
> sh
$ ^D> sh
$ ^D>

Reviewed by:	0mp, jilles
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D25813
---
 bin/sh/main.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bin/sh/main.c b/bin/sh/main.c
index 4d0aae96215f..8df24dba312e 100644
--- a/bin/sh/main.c
+++ b/bin/sh/main.c
@@ -228,6 +228,10 @@ cmdloop(int top)
 		}
 	}
 	popstackmark(&smark);
+	if (top && iflag) {
+		out2c('\n');
+		flushout(out2);
+	}
 }