Executing the script inside the directories as './test.sh' is not
supposed to work but could happen accidentally. With an exit after
attempting to source the we can fix that. Not all cases have been fixed
in f6bbe06c08 ("btrfs-progs: tests: add protection against running
out of test suite").
Signed-off-by: David Sterba <dsterba@suse.com>
Make sure btrfs check can detect such problem. Right now we have no way
to fix it yet.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>