Minor cleanup.

2019-12-03 08:41:42 -08:00
parent fdf0339e16
commit 0588496ca5
3 changed files with 2 additions and 3 deletions
@@ -616,7 +616,6 @@ def unique(S):
  '''Given a list remove duplicate items.'''
  tos, stack = S
  I = list(iter_stack(tos))
-  list_to_stack(sorted(set(I), key=I.index))
  return list_to_stack(sorted(set(I), key=I.index)), stack