Merge pull request #26 from rbottema/job_duplicate_processing

Don't process content items multiple times in the scheduled job

src/Geta.Optimizely.Tags/TagsScheduledJob.cs

@@ -123,6 +123,7 @@ private static IEnumerable<Guid> GetTaggedContentGuids(IEnumerable<Tag> tags)
         {
             return tags.Where(x => x?.PermanentLinks != null)
                 .SelectMany(x => x.PermanentLinks)
+                .Distinct()
                 .ToList();
         }