btrfs-progs: restore: fix wrong return value if it fails to read specified fs root
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Thu, 19 Jun 2014 01:27:06 +0000 (09:27 +0800)
committerDavid Sterba <dsterba@suse.cz>
Fri, 22 Aug 2014 12:43:09 +0000 (14:43 +0200)
commitc2059f765d4ccd03072bdbd808687b2d4298c433
treee82be114fa7450cd8e41547208e5c657d97955d8
parentd46111425af47a981145862a5d01d7b5ef5d65e3
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