Make single in subroutine needs

2014-05-13 11:15:24 +02:00 · 2014-05-13 11:15:24 +02:00 · 2b2e048f01
parent fa761ea25f
commit 2b2e048f01
1 changed files with 1 additions and 0 deletions
--- a/src/subroutine.py
+++ b/src/subroutine.py
@ -90,6 +90,7 @@ class Sub(object):
  def needs(self):
    if '_needs' not in self.__dict__:
      import parsed_text
+    self._needs = make_single(self._needs)
    return self._needs
  needs = property(needs)