Fixed: Fixed issue where an unknown episode/item in the queue would crash CheckQueue.

NzbDrone.Core.Test/Files/Queue.txt

@@ -92,6 +92,27 @@
             "unpackopts":"3",
             "verbosity":""
          },
+         {
+            "avg_age":"580d",
+            "cat":"tv",
+            "eta":"01:45 PM Mon 23 Jan",
+            "filename":"Invalid Item",
+            "index":1,
+            "mb":"419.23",
+            "mbleft":"419.23",
+            "missing":0,
+            "msgid":5657628,
+            "nzo_id":"SABnzbd_nzo_dgrzts",
+            "percentage":"0",
+            "priority":"Normal",
+            "script":"None",
+            "size":"419 MB",
+            "sizeleft":"419 MB",
+            "status":"Queued",
+            "timeleft":"86:01:55",
+            "unpackopts":"3",
+            "verbosity":""
+         },
          {
             "status":"Paused",
             "index":1,

NzbDrone.Core.Test/ProviderTests/SabProviderTests/QueueFixture.cs

@@ -94,7 +94,7 @@ namespace NzbDrone.Core.Test.ProviderTests.SabProviderTests
 
             var result = Mocker.Resolve<SabProvider>().GetQueue();
 
-            result.Should().HaveCount(3);
+            result.Should().HaveCount(4);
         }
 
         [Test]
@@ -209,6 +209,12 @@ namespace NzbDrone.Core.Test.ProviderTests.SabProviderTests
             result.Should().BeFalse();
         }
 
+        [TearDown]
+        public void TearDown()
+        {
+            ExceptionVerification.IgnoreWarns();
+        }
+
 
     }
 }

NzbDrone.Core/Providers/SabProvider.cs

@@ -75,7 +75,7 @@ namespace NzbDrone.Core.Providers
 
         public virtual bool IsInQueue(EpisodeParseResult newParseResult)
         {
-            var queue = GetQueue();
+            var queue = GetQueue().Where(c => c.ParseResult != null);
 
             return queue.Any(sabQueueItem => String.Equals(sabQueueItem.ParseResult.CleanTitle, newParseResult.Series.CleanTitle, StringComparison.InvariantCultureIgnoreCase) &&
                                   sabQueueItem.ParseResult.EpisodeNumbers.Any(e => newParseResult.EpisodeNumbers.Contains(e)) &&