Btrfs-progs: fix magic return value in btrfs-imgae.c

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

diff --git a/btrfs-image.c b/btrfs-image.c
index 3ea3730..ab229f3 100644 (file)
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -2588,5 +2588,5 @@ out:
        else
                fclose(out);
 
-       return ret;
+       return !!ret;
 }