This matches the other bb.command.Command* events and without it,
running `bitbake --revisions-changed` will hang indefinitely if there
are changed revisions.
(Bitbake rev: 40520d229c8ea51ee9784184ab5d13a82dd1eb61)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>