From ca100ff2d13b0bf885826e02e7c1ed6a4496694e Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Mon, 30 May 2016 12:22:31 -0400
Subject: add null checks on session & device creation

---
 MediaBrowser.Server.Implementations/Devices/DeviceManager.cs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'MediaBrowser.Server.Implementations/Devices/DeviceManager.cs')

diff --git a/MediaBrowser.Server.Implementations/Devices/DeviceManager.cs b/MediaBrowser.Server.Implementations/Devices/DeviceManager.cs
index 6b1af8d2d..c3db9140c 100644
--- a/MediaBrowser.Server.Implementations/Devices/DeviceManager.cs
+++ b/MediaBrowser.Server.Implementations/Devices/DeviceManager.cs
@@ -51,6 +51,11 @@ namespace MediaBrowser.Server.Implementations.Devices
 
         public async Task<DeviceInfo> RegisterDevice(string reportedId, string name, string appName, string appVersion, string usedByUserId)
         {
+            if (string.IsNullOrWhiteSpace(reportedId))
+            {
+                throw new ArgumentNullException("reportedId");
+            }
+
             var device = GetDevice(reportedId) ?? new DeviceInfo
             {
                 Id = reportedId
-- 
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