diff options
| -rw-r--r-- | riff/main.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/riff/main.cpp b/riff/main.cpp index 5ce8e65..803ebe7 100644 --- a/riff/main.cpp +++ b/riff/main.cpp @@ -131,6 +131,10 @@ void UsbDeviceEventCallback(DeviceStatus_t status, DeviceEvent_t event, Device_t logger_->log(Logger::ERROR, "Unknown USB event %d", event); break; } + } else if (COMM_DEVICE_LIBUSB_FAILED_TO_OPEN_PORT == status) { + logger_->log(Logger::ERROR, "Cannot open USB device. Are you root?", status); + isDone = true; + exitstatus = 1; } else { logger_->log(Logger::ERROR, "USB device error %d", status); } |