From ae7ee748963c4b3e4e4db902c912552422dceb47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Cochard-Labb=C3=A9?= <olivier@freebsd.org>
Date: Tue, 15 Feb 2022 18:42:45 +0100
Subject: [PATCH] Fix variable 'err' usage and compilation

Fix compilation and correct usage of the err variable:

nmreplay.c:1105:13: error: variable 'err' set but not used [-Werror,-Wunused-but-set-variable]
        int ch, i, err=0;
---
 apps/nmreplay/nmreplay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/nmreplay/nmreplay.c b/apps/nmreplay/nmreplay.c
index e0a9e2146..1ccfb6e31 100644
--- a/apps/nmreplay/nmreplay.c
+++ b/apps/nmreplay/nmreplay.c
@@ -1273,7 +1273,7 @@ main(int argc, char **argv)
 	D("exiting on abort");
 	sleep(1);
 
-	return (0);
+	return (err);
 }
 
 /* conversion factor for numbers.