btrfs-progs: fix open error test in cmd_start_replace
authorEric Sandeen <sandeen@redhat.com>
Mon, 25 Feb 2013 22:54:39 +0000 (16:54 -0600)
committerDavid Sterba <dsterba@suse.cz>
Wed, 27 Feb 2013 13:39:34 +0000 (14:39 +0100)
commit67c631329a0207476f9342843601b1ad633687f7
treec33c1ecc4c44ec66fc43c8c430cb177ed94c33cd
parentbbf1919b007c7d7ca88bce2cda500a403cfa7a7e
btrfs-progs: fix open error test in cmd_start_replace

open() returns a negative fd on failure, not 0.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
cmds-replace.c