X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=htsworkflow.git;a=blobdiff_plain;f=htsworkflow%2Ffrontend%2Freports%2Futils.py;fp=htsworkflow%2Ffrontend%2Freports%2Futils.py;h=e42c26c921846ab13cb1002788358d7144f22502;hp=7b2d1b8e00057994d1f9b0d8112ad0e87b2bc9e8;hb=53ebb47e86e81ce349d4ef4e16aef94be93486ea;hpb=4262586d10cc0cc227390873b301b55244204c11

diff --git a/htsworkflow/frontend/reports/utils.py b/htsworkflow/frontend/reports/utils.py
index 7b2d1b8..e42c26c 100644
--- a/htsworkflow/frontend/reports/utils.py
+++ b/htsworkflow/frontend/reports/utils.py
@@ -30,7 +30,7 @@ def unique(s):
   except TypeError:
       del u  # move on to the next method                                                                                                                                                                                                                    
   else:
-      return u.keys()
+      return list(u.keys())
   # We can't hash all the elements.  Second fastest is to sort,                                                                                                                                                                                              
   # which brings the equal elements together; then duplicates are                                                                                                                                                                                            
   # easy to weed out in a single pass.