RSS Sync interval cannot be set to a 1-9 minutes (0 or 10+ only)

src/NzbDrone.Core/Jobs/TaskManager.cs

@@ -67,7 +67,7 @@ namespace NzbDrone.Core.Jobs
 
                     new ScheduledTask
                     { 
-                        Interval = new [] { _configService.RssSyncInterval, 10 }.Max(),
+                        Interval = GetRssSyncInterval(),
                         TypeName = typeof(RssSyncCommand).FullName
                     },
 
@@ -106,6 +106,18 @@ namespace NzbDrone.Core.Jobs
             }
         }
 
+        private int GetRssSyncInterval()
+        {
+            var interval = _configService.RssSyncInterval;
+
+            if (interval > 0 && interval < 10)
+            {
+                return 10;
+            }
+
+            return interval;
+        }
+
         public void Handle(CommandExecutedEvent message)
         {
             var scheduledTask = _scheduledTaskRepository.All().SingleOrDefault(c => c.TypeName == message.Command.GetType().FullName);