cec: added a little extra warning in support/cec-flash-device.sh

diff --git a/support/cec-flash-device.sh b/support/cec-flash-device.sh
index 9443b9744542bc8a57ee953987550ce5225edb23..93ee576e94b7d24384304267ec9cb608bb966beb 100755 (executable)
--- a/support/cec-flash-device.sh
+++ b/support/cec-flash-device.sh
@@ -44,6 +44,7 @@ _flash()
   cat << EOB
 Flash '$file' onto the CEC adapter
 
+DISCONNECT THE HDMI CABLES BEFORE STARTING AND
 DO NOT POWER OFF OR DISCONNECT THE DEVICE WHILE THIS OPERATION IS IN PROGRESS!