diff --git a/right/src/usb_interfaces/usb_interface_generic_hid.c b/right/src/usb_interfaces/usb_interface_generic_hid.c
index 38e0f05..0c293c7 100644
--- a/right/src/usb_interfaces/usb_interface_generic_hid.c
+++ b/right/src/usb_interfaces/usb_interface_generic_hid.c
@@ -7,8 +7,9 @@ uint8_t GenericHidOutBuffer[USB_GENERIC_HID_OUT_BUFFER_LENGTH];
 
 static usb_status_t UsbReceiveData(void)
 {
-    if (!UsbCompositeDevice.attach)
+    if (!UsbCompositeDevice.attach) {
         return kStatus_USB_Error; // The device is not attached
+    }
 
     return USB_DeviceHidRecv(UsbCompositeDevice.genericHidHandle,
                              USB_GENERIC_HID_ENDPOINT_OUT_INDEX,