From bbcabf0632c4f359586006d4fda15d159df38c7e Mon Sep 17 00:00:00 2001
From: Mark McDowall <markus.mcd5@gmail.com>
Date: Sun, 24 May 2015 23:18:57 -0700
Subject: [PATCH] Fixed: Don't use folder quality when it is unknown and file
 quality is

Closes #560
---
 .../ImportDecisionMakerFixture.cs              | 18 ++++++++++++++++++
 .../EpisodeImport/ImportDecisionMaker.cs       |  4 ++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/ImportDecisionMakerFixture.cs b/src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/ImportDecisionMakerFixture.cs
index 9e90fa811..a0cceecd1 100644
--- a/src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/ImportDecisionMakerFixture.cs
+++ b/src/NzbDrone.Core.Test/MediaFiles/EpisodeImport/ImportDecisionMakerFixture.cs
@@ -345,5 +345,23 @@ namespace NzbDrone.Core.Test.MediaFiles.EpisodeImport
             Mocker.GetMock<IParsingService>()
                   .Verify(c => c.GetLocalEpisode(It.IsAny<string>(), It.IsAny<Series>(), It.Is<ParsedEpisodeInfo>(p => p != null), true), Times.Never());
         }
+
+        [Test]
+        public void should_not_use_folder_quality_when_it_is_unknown()
+        {
+            GivenSpecifications(_pass1, _pass2, _pass3);
+
+            _series.Profile = new Profile
+                              {
+                                  Items = Qualities.QualityFixture.GetDefaultQualities(Quality.DVD, Quality.Unknown)
+                              };
+
+
+            var folderQuality = new QualityModel(Quality.Unknown);
+
+            var result = Subject.GetImportDecisions(_videoFiles, _series, new ParsedEpisodeInfo { Quality = folderQuality}, true);
+
+            result.Single().LocalEpisode.Quality.Should().Be(_quality);
+        }
     }
 }
diff --git a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
index 005ac2a24..df5d6cc18 100644
--- a/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
+++ b/src/NzbDrone.Core/MediaFiles/EpisodeImport/ImportDecisionMaker.cs
@@ -182,8 +182,8 @@ namespace NzbDrone.Core.MediaFiles.EpisodeImport
         private QualityModel GetQuality(ParsedEpisodeInfo folderInfo, QualityModel fileQuality, Series series)
         {
             if (folderInfo != null &&
-                            new QualityModelComparer(series.Profile).Compare(folderInfo.Quality,
-                                fileQuality) > 0)
+                folderInfo.Quality.Quality != Quality.Unknown && 
+                new QualityModelComparer(series.Profile).Compare(folderInfo.Quality, fileQuality) > 0)
             {
                 _logger.Debug("Using quality from folder: {0}", folderInfo.Quality);
                 return folderInfo.Quality;