From 4f0ae6f59bc086f5ac9a1af14195b54c397641b2 Mon Sep 17 00:00:00 2001
From: Szczepan Zalega <szczepan@nitrokey.com>
Date: Mon, 23 Jan 2017 18:40:10 +0100
Subject: Throw on not connected device when requesting model

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
---
 NitrokeyManager.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'NitrokeyManager.cc')

diff --git a/NitrokeyManager.cc b/NitrokeyManager.cc
index d85af91..e0e6ae3 100644
--- a/NitrokeyManager.cc
+++ b/NitrokeyManager.cc
@@ -617,6 +617,9 @@ namespace nitrokey{
 
     DeviceModel NitrokeyManager::get_connected_device_model() const{
       //FIXME throw if no device is connected or return unknown/unconnected value
+        if (device == nullptr){
+            throw std::runtime_error("device not connected");
+        }
       return device->get_device_model();
     }
 
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