Fix for #348 #23

Job	Run time	Billable time
build (examples/ACUnit)	3m 36s	0s
build (examples/AirQualitySensor/AirQualitySensor)	4m 51s	0s
build (examples/Blinds)	3m 27s	0s
build (examples/ContactSensor)	4m 43s	0s
build (examples/DimSwitch)	4m 26s	0s
build (examples/doorbell)	3m 18s	0s
build (examples/Fan)	4m 23s	0s
build (examples/GarageDoor)	3m 56s	0s
build (examples/Light/Light)	4m 20s	0s
build (examples/Lock/Lock)	3m 38s	0s
build (examples/Lock/Lock_with_feedback)	3m 25s	0s
build (examples/MotionSensor)	4m 7s	0s
build (examples/PowerSensor)	4m 17s	0s
build (examples/Relay/MultiRelays_advance)	3m 51s	0s
build (examples/Relay/Relay)	3m 33s	0s
build (examples/Speaker)	3m 18s	0s
build (examples/Switch/MultiSwitch_advance)	3m 17s	0s
build (examples/Switch/MultiSwitch_beginner)	4m 16s	0s
build (examples/Switch/MultiSwitch_intermediate)	4m 23s	0s
build (examples/Switch/Switch)	3m 26s	0s
build (examples/Thermostat)	3m 32s	0s
build (examples/TV)	3m 54s	0s
	1h 25m 57s	0s

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