1 files changed, 2 insertions, 0 deletions

diff --git a/lib/lufa/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c b/lib/lufa/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c
index a3d419ae5..3a943e8c1 100644
--- a/lib/lufa/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c
+++ b/lib/lufa/Demos/Device/ClassDriver/VirtualSerial/VirtualSerial.c
@@ -199,4 +199,6 @@ void EVENT_CDC_Device_ControLineStateChanged(USB_ClassInfo_CDC_Device_t *const C
            in the pending data from the USB endpoints.
         */
         bool HostReady = (CDCInterfaceInfo->State.ControlLineStates.HostToDevice & CDC_CONTROL_LINE_OUT_DTR) != 0;
+
+        (void)HostReady;
 }