From c2059f765d4ccd03072bdbd808687b2d4298c433 Mon Sep 17 00:00:00 2001
From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Date: Thu, 19 Jun 2014 09:27:06 +0800
Subject: [PATCH] btrfs-progs: restore: fix wrong return value if it fails to
 read specified fs root

Steps to reproduce:
 # mkfs.btrfs -f /dev/sda9
 # btrfs restore -f 1 -o /tmp /dev/sda9
 # echo $?

Fix to return 1 in this failure path.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
---
 cmds-restore.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmds-restore.c b/cmds-restore.c
index c84ac17d..52c79f9f 100644
--- a/cmds-restore.c
+++ b/cmds-restore.c
@@ -1239,6 +1239,7 @@ int cmd_restore(int argc, char **argv)
 		root->node = read_tree_block(root, fs_location, root->leafsize, 0);
 		if (!root->node) {
 			fprintf(stderr, "Failed to read fs location\n");
+			ret = 1;
 			goto out;
 		}
 	}