Add explicit guards to all device mode tasks to ensure the device is connected and...

[pub/lufa.git] / LUFA / Drivers / USB / Class / Device / HID.c

diff --git a/LUFA/Drivers/USB/Class/Device/HID.c b/LUFA/Drivers/USB/Class/Device/HID.c
index 2ac0dd3..4a6295a 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/HID.c
+++ b/LUFA/Drivers/USB/Class/Device/HID.c
@@ -152,7 +152,7 @@ bool HID_Device_ConfigureEndpoints(USB_ClassInfo_HID_Device_t* const HIDInterfac
                \r
 void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo)\r
 {\r
                \r
 void HID_Device_USBTask(USB_ClassInfo_HID_Device_t* const HIDInterfaceInfo)\r
 {\r

-       if (!(USB_IsConnected))\r
+       if (!(USB_IsConnected) || !(USB_ConfigurationNumber))\r

          return;\r
 \r
        Endpoint_SelectEndpoint(HIDInterfaceInfo->Config.ReportINEndpointNumber);\r
          return;\r
 \r
        Endpoint_SelectEndpoint(HIDInterfaceInfo->Config.ReportINEndpointNumber);\r