From b73950c1b44c200e4e1c583b1fdb4e5721ec3eba Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Sat, 18 Jan 2020 11:29:55 -0500
Subject: [PATCH] Fixed: Don't NullRef if filter parameters null

---
 .../Popular/TMDbPopularRequestGenerator.cs    | 26 +++++++++++++++----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/src/NzbDrone.Core/NetImport/TMDb/Popular/TMDbPopularRequestGenerator.cs b/src/NzbDrone.Core/NetImport/TMDb/Popular/TMDbPopularRequestGenerator.cs
index b6e54aef4..b0984aa46 100644
--- a/src/NzbDrone.Core/NetImport/TMDb/Popular/TMDbPopularRequestGenerator.cs
+++ b/src/NzbDrone.Core/NetImport/TMDb/Popular/TMDbPopularRequestGenerator.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using NLog;
 using NzbDrone.Common.Extensions;
@@ -72,11 +72,27 @@ namespace NzbDrone.Core.NetImport.TMDb.Popular
                               .AddQueryParam("certification_country", "US");
             }
 
+            if (minVoteCount.IsNotNullOrWhiteSpace())
+            {
+                requestBuilder.AddQueryParam("vote_count.gte", minVoteCount);
+            }
+
+            if (minVoteAverage.IsNotNullOrWhiteSpace())
+            {
+                requestBuilder.AddQueryParam("vote_average.gte", minVoteAverage);
+            }
+
+            if (includeGenreIds.IsNotNullOrWhiteSpace())
+            {
+                requestBuilder.AddQueryParam("with_genres", includeGenreIds);
+            }
+
+            if (excludeGenreIds.IsNotNullOrWhiteSpace())
+            {
+                requestBuilder.AddQueryParam("without_genres", excludeGenreIds);
+            }
+
             requestBuilder
-                .AddQueryParam("vote_count.gte", minVoteCount)
-                .AddQueryParam("vote_average.gte", minVoteAverage)
-                .AddQueryParam("with_genres", includeGenreIds)
-                .AddQueryParam("without_genres", excludeGenreIds)
                 .AddQueryParam("with_original_language", languageCode)
                 .Accept(HttpAccept.Json);