Fixed: Files not replacing a lower quality proper/repack

src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/Specifications/UpgradeSpecificationFixture.cs

@@ -279,5 +279,28 @@ namespace NzbDrone.Core.Test.MediaFiles.EpisodeImport.Specifications
 
             Subject.IsSatisfiedBy(_localEpisode, null).Accepted.Should().BeTrue();
         }
+
+        [Test]
+        public void should_return_true_when_comparing_to_a_lower_quality_proper()
+        {
+            Mocker.GetMock<IConfigService>()
+                  .Setup(s => s.DownloadPropersAndRepacks)
+                  .Returns(ProperDownloadTypes.DoNotPrefer);
+
+            _localEpisode.Quality = new QualityModel(Quality.Bluray1080p);
+
+            _localEpisode.Episodes = Builder<Episode>.CreateListOfSize(1)
+                                                     .All()
+                                                     .With(e => e.EpisodeFileId = 1)
+                                                     .With(e => e.EpisodeFile = new LazyLoaded<EpisodeFile>(
+                                                         new EpisodeFile
+                                                         {
+                                                             Quality = new QualityModel(Quality.Bluray1080p, new Revision(version: 2))
+                                                         }))
+                                                     .Build()
+                                                     .ToList();
+
+            Subject.IsSatisfiedBy(_localEpisode, null).Accepted.Should().BeTrue();
+        }
     }
 }

src/NzbDrone.Core/MediaFiles/EpisodeImport/Specifications/UpgradeSpecification.cs

@@ -37,7 +37,7 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport.Specifications
                     return Decision.Reject("Not an upgrade for existing episode file(s)");
                 }
 
-                if (downloadPropersAndRepacks != ProperDownloadTypes.DoNotPrefer &&
+                if (qualityCompare == 0 && downloadPropersAndRepacks != ProperDownloadTypes.DoNotPrefer &&
                     localEpisode.Quality.Revision.CompareTo(episodeFile.Quality.Revision) < 0)
                 {
                     _logger.Debug("This file isn't a quality upgrade for all episodes. Skipping {0}", localEpisode.Path);