1 files changed, 17 insertions, 0 deletions
diff --git a/MediaBrowser.Api/UserService.cs b/MediaBrowser.Api/UserService.cs
index df4bc06ba..b7a43c237 100644
--- a/MediaBrowser.Api/UserService.cs
+++ b/MediaBrowser.Api/UserService.cs
@@ -357,6 +357,23 @@ namespace MediaBrowser.Api
         {
             var auth = AuthorizationContext.GetAuthorizationInfo(Request);
 
+            if (string.IsNullOrWhiteSpace(auth.Client))
+            {
+                auth.Client = "Unknown app";
+            }
+            if (string.IsNullOrWhiteSpace(auth.Device))
+            {
+                auth.Device = "Unknown device";
+            }
+            if (string.IsNullOrWhiteSpace(auth.Version))
+            {
+                auth.Version = "Unknown version";
+            }
+            if (string.IsNullOrWhiteSpace(auth.DeviceId))
+            {
+                auth.DeviceId = "Unknown device id";
+            }
+
             var result = _sessionMananger.AuthenticateNewSession(request.Username, request.Password, auth.Client, auth.Version,
                         auth.DeviceId, auth.Device, Request.RemoteIp, Request.IsLocal).Result;