From 219494ea9d120bb809e787c246f30dd92050e09a Mon Sep 17 00:00:00 2001
From: Mark McDowall <mark@mcdowall.ca>
Date: Sun, 29 Mar 2020 14:54:14 -0700
Subject: [PATCH] Fixed: Preferred word can't have a term that is empty or only
 spaces

---
 src/Sonarr.Api.V3/Profiles/Release/ReleaseProfileModule.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Sonarr.Api.V3/Profiles/Release/ReleaseProfileModule.cs b/src/Sonarr.Api.V3/Profiles/Release/ReleaseProfileModule.cs
index 1d6c75ab0..ed8587083 100644
--- a/src/Sonarr.Api.V3/Profiles/Release/ReleaseProfileModule.cs
+++ b/src/Sonarr.Api.V3/Profiles/Release/ReleaseProfileModule.cs
@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Linq;
 using FluentValidation;
 using FluentValidation.Results;
 using NzbDrone.Common.Extensions;
@@ -36,6 +37,11 @@ namespace Sonarr.Api.V3.Profiles.Release
                 {
                     context.AddFailure(nameof(ReleaseProfile.IndexerId), "Indexer does not exist");
                 }
+
+                if (restriction.Preferred.Any(p => p.Key.IsNullOrWhiteSpace()))
+                {
+                    context.AddFailure("Preferred", "Term cannot be empty or consist of only spaces");
+                }
             });
         }