From a4a3bc512757212ec3badb3715d95cea32f19d44 Mon Sep 17 00:00:00 2001
From: Qstick <qstick@gmail.com>
Date: Sat, 20 Apr 2019 22:56:03 -0400
Subject: [PATCH] New: Don't overwrite Images/Overviews if new is blank

---
 src/NzbDrone.Core/Music/ArtistMetadata.cs      | 4 ++--
 src/NzbDrone.Core/Music/RefreshAlbumService.cs | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/NzbDrone.Core/Music/ArtistMetadata.cs b/src/NzbDrone.Core/Music/ArtistMetadata.cs
index 20d792a78..87946a695 100644
--- a/src/NzbDrone.Core/Music/ArtistMetadata.cs
+++ b/src/NzbDrone.Core/Music/ArtistMetadata.cs
@@ -38,11 +38,11 @@ namespace NzbDrone.Core.Music
         {
             ForeignArtistId = otherArtist.ForeignArtistId;
             Name = otherArtist.Name;
-            Overview = otherArtist.Overview;
+            Overview = otherArtist.Overview.IsNullOrWhiteSpace() ? Overview : otherArtist.Overview;
             Disambiguation = otherArtist.Disambiguation;
             Type = otherArtist.Type;
             Status = otherArtist.Status;
-            Images = otherArtist.Images;
+            Images = otherArtist.Images.Any() ? otherArtist.Images : Images;
             Links = otherArtist.Links;
             Genres = otherArtist.Genres;
             Ratings = otherArtist.Ratings;
diff --git a/src/NzbDrone.Core/Music/RefreshAlbumService.cs b/src/NzbDrone.Core/Music/RefreshAlbumService.cs
index fa57f80de..3e0567498 100644
--- a/src/NzbDrone.Core/Music/RefreshAlbumService.cs
+++ b/src/NzbDrone.Core/Music/RefreshAlbumService.cs
@@ -141,12 +141,12 @@ namespace NzbDrone.Core.Music
             album.LastInfoSync = DateTime.UtcNow;
             album.CleanTitle = albumInfo.CleanTitle;
             album.Title = albumInfo.Title ?? "Unknown";
-            album.Overview = albumInfo.Overview;
+            album.Overview = albumInfo.Overview.IsNullOrWhiteSpace() ? album.Overview : albumInfo.Overview;
             album.Disambiguation = albumInfo.Disambiguation;
             album.AlbumType = albumInfo.AlbumType;
             album.SecondaryTypes = albumInfo.SecondaryTypes;
             album.Genres = albumInfo.Genres;
-            album.Images = albumInfo.Images;
+            album.Images = albumInfo.Images.Any() ? albumInfo.Images : album.Images;
             album.Links = albumInfo.Links;
             album.ReleaseDate = albumInfo.ReleaseDate;
             album.Ratings = albumInfo.Ratings;