--- a/src/ldt/ldt/ldt_utils/views/workspace.py	Tue Jan 22 09:41:36 2013 +0100
+++ b/src/ldt/ldt/ldt_utils/views/workspace.py	Tue Jan 22 11:25:55 2013 +0100
@@ -323,18 +323,19 @@
     results.sort(key=lambda k: k['iri_id'])
            
     for iri_id, item in groupby(results, itemgetter('iri_id')):
-        content=[]
+        content=None
         content_filter = filter(lambda e: e.iri_id == iri_id, all_contents)
         if len(content_filter)>0:
             content = content_filter[0]
             if content.description is None:
                 content.description = ''
-                    
+        if content is None:
+            continue
         all_related_segments = list(item)
                 
         valid_segments = []
         for s in all_related_segments:
-            array_of_segs = [seg for seg in all_segments if seg.element_id == s['element_id'] and seg.project_id == s['project_id'] and seg.iri_id == s['iri_id'] and seg.cutting_id == s['cutting_id'] and seg.ensemble_id == s['ensemble_id'] ]
+            array_of_segs = [seg for seg in all_segments if (seg.element_id == s['element_id'] and seg.project_id == s['project_id'] and seg.iri_id == s['iri_id'] and seg.cutting_id == s['cutting_id'] and seg.ensemble_id == s['ensemble_id']) ]
             if len(array_of_segs)>0:
                 segment = array_of_segs[0]