From 4bf02221e67c53ea5e8de6615c3a9a2ddfe5fc5a Mon Sep 17 00:00:00 2001
From: Bogdan <mynameisbogdan@users.noreply.github.com>
Date: Thu, 1 Jan 2026 18:51:12 +0200
Subject: [PATCH] Prevent NullRefs in series event handlers

---
 src/Sonarr.Api.V5/Series/SeriesController.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Sonarr.Api.V5/Series/SeriesController.cs b/src/Sonarr.Api.V5/Series/SeriesController.cs
index 60123af9d..992d4c99d 100644
--- a/src/Sonarr.Api.V5/Series/SeriesController.cs
+++ b/src/Sonarr.Api.V5/Series/SeriesController.cs
@@ -156,7 +156,7 @@ public class SeriesController : RestControllerWithSignalR<SeriesResource, NzbDro
 
     protected override SeriesResource? GetResourceById(int id)
     {
-        var includeSubresources = Request.Query["includeSubresources"].Select(v =>
+        var includeSubresources = Request?.Query["includeSubresources"].Select(v =>
         {
             if (Enum.TryParse<SeriesSubresource>(v, true, out var enumValue))
             {
@@ -164,7 +164,7 @@ public class SeriesController : RestControllerWithSignalR<SeriesResource, NzbDro
             }
 
             throw new BadRequestException($"The value '{v}' is not valid.");
-        });
+        }) ?? [];
 
         var includeSeasonImages = includeSubresources.Contains(SeriesSubresource.SeasonImages);