ubase

commit 144a89326822d55c65997a37ea048622ceb96020
parent 7fa098ace67f2089710608f788259931a118acc6
Author: sin <sin@2f30.org>
Date:   Wed,  4 Jun 2014 13:02:07 +0100

Ensure a proper exit code

If copy() fails at least print stats.

Diffstat:
M
dd.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dd.c b/dd.c
@@ -263,10 +263,10 @@ main(int argc, char *argv[])
 	signal(SIGINT, sig_int);
 
 	if (copy(&config) < 0)
-		eprintf("copy:");
+		weprintf("copy:");
 	print_stat(&config);
 
 	if (config.nosync == 0)
 		sync(); sync();
-	return EXIT_SUCCESS;
+	return config.saved_errno;
 }