The noButtons() method now set a flag which signal to skip button creation instead of cleaning the buttons array once.
The noButtons() method now set a flag which signal to skip button
creation instead of cleaning the buttons array once.

Signed-off-by: Michael "Tekkla" Zorn <50f195679bf77bf0955b9c2832e55e1d0c47d29c@tekkla.de>
tekkla/TekFW,tekkla/TekFW