From 9f2ff27df8ad34adddf51cab1ec10b9c2b3e8dbd Mon Sep 17 00:00:00 2001
From: David Sterba <dsterba@suse.cz>
Date: Fri, 22 Aug 2014 15:45:58 +0200
Subject: btrfs-progs: mkfs make --uuid require an argument

$ mkfs.btrfs --uuid 1234... /dev/sdx
Error: error checking 1234...  status: No such file or directory

Signed-off-by: David Sterba <dsterba@suse.cz>
---
 mkfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkfs.c b/mkfs.c
index 0cbbf0b5..9de61e19 100644
--- a/mkfs.c
+++ b/mkfs.c
@@ -352,7 +352,7 @@ static struct option long_options[] = {
 	{ "rootdir", 1, NULL, 'r' },
 	{ "nodiscard", 0, NULL, 'K' },
 	{ "features", 1, NULL, 'O' },
-	{ "uuid", 0, NULL, 'U' },
+	{ "uuid", required_argument, NULL, 'U' },
 	{ NULL, 0, NULL, 0}
 };
 
-- 
cgit v1.2.3