From 0fbf61199f8cc1cbd6506262b7665033d0819d00 Mon Sep 17 00:00:00 2001
From: Mark McDowall <mark@mcdowall.ca>
Date: Wed, 18 Jan 2023 17:18:55 -0800
Subject: [PATCH] Fixed: Parsing of some files with series title aliases

---
 src/NzbDrone.Core/Parser/ParsingService.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/NzbDrone.Core/Parser/ParsingService.cs b/src/NzbDrone.Core/Parser/ParsingService.cs
index 118fda239..18d8aaf44 100644
--- a/src/NzbDrone.Core/Parser/ParsingService.cs
+++ b/src/NzbDrone.Core/Parser/ParsingService.cs
@@ -164,7 +164,7 @@ namespace NzbDrone.Core.Parser
                     sceneSource = false;
                 }
                 else if (sceneMapping.Type == "XemService" &&
-                         sceneMapping.SceneSeasonNumber.HasValue &&
+                         sceneMapping.SceneSeasonNumber.NonNegative().HasValue &&
                          parsedEpisodeInfo.SeasonNumber == 1 &&
                          sceneMapping.SceneSeasonNumber != parsedEpisodeInfo.SeasonNumber)
                 {