Do not attempt to switch accessories while power is off

Any changes in accessory state are held in the queue and performed once
power is restored.

diff --git a/source/libr2c2/arducontrol.cpp b/source/libr2c2/arducontrol.cpp
index 4b89efac1ac57bb013548727fe71ec191c68f6ae..9edc1e2244d41beb448921617186dfe635c4d192 100644 (file)
--- a/source/libr2c2/arducontrol.cpp
+++ b/source/libr2c2/arducontrol.cpp
@@ -404,7 +404,7 @@ void ArduControl::tick()
                }
        }
 
-       while(!active_accessory && !accessory_queue.empty())
+       while(power && !active_accessory && !accessory_queue.empty())
        {
                Accessory &acc = *accessory_queue.front();