Fix a regression caused by the shell message changes - if you run a
shell task's runfile, the task isn't actually running in BitBake and
thus the message FIFO won't exist - so we should just fall back to
printing the message with echo as we did before so that the run files
are still useful.
(From OE-Core rev: 607d3306f7abef057693dcb6aac1f7b26880181d)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
e60597abb7