From cfee4bc139ccb0e1332ec5f108ecb9dd1932e451 Mon Sep 17 00:00:00 2001
From: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Date: Mon, 11 Aug 2014 18:12:16 +0900
Subject: [PATCH] btrfs-progs: avoid to use numeric literal for the size of
 uuid buffer

Replace a numeric literal to more descriptive macro for
the size of uuid buffer.

Signed-of-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>

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

diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index 1dc686eb..7e8ca950 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -547,7 +547,7 @@ static int cmd_show(int argc, char **argv)
 	char mp[BTRFS_PATH_NAME_MAX + 1];
 	char path[PATH_MAX];
 	__u8 fsid[BTRFS_FSID_SIZE];
-	char uuid_buf[37];
+	char uuid_buf[BTRFS_UUID_UNPARSED_SIZE];
 	int found = 0;
 
 	while (1) {