Don't even call update if list cleaning disabled

src/NzbDrone.Core.Test/NetImport/NetImportSearchServiceFixture.cs

@@ -116,7 +116,7 @@ namespace NzbDrone.Core.Test.NetImport
                   .Verify(v => v.GetAllMovies(), Times.Never());
 
             Mocker.GetMock<IMovieService>()
-                  .Verify(v => v.UpdateMovie(new List<Movie>(), true), Times.Once());
+                  .Verify(v => v.UpdateMovie(new List<Movie>(), true), Times.Never());
         }
 
         [Test]

src/NzbDrone.Core/NetImport/NetImportSearchService.cs

@@ -161,8 +161,11 @@ namespace NzbDrone.Core.NetImport
         {
             var moviesToUpdate = new List<Movie>();
 
-            if (_configService.ListSyncLevel != "disabled")
+            if (_configService.ListSyncLevel == "disabled")
             {
+                return;
+            }
+
             var moviesInLibrary = _movieService.GetAllMovies();
             foreach (var movie in moviesInLibrary)
             {
@@ -195,7 +198,6 @@ namespace NzbDrone.Core.NetImport
                     }
                 }
             }
-            }
 
             _movieService.UpdateMovie(moviesToUpdate, true);
         }