Changeset 2340

Timestamp:

10/18/11 11:02:07 (13 years ago)

Author:

Malte Marquarding

Message:

Ticket #256: make add return copy not reference

File:

• trunk/python/selector.py (modified) (2 diffs)

trunk/python/selector.py

@@ -246 +246 @@
         else:
             return out
+
     def __add__(self, other):
         """
@@ -251 +252 @@
         """
         if self.is_empty():
-            return other
+            return selector(other)
         elif other.is_empty():
-            return self
+            return selector(self)
         union = selector()
         gets = [[self._getscans(), other._getscans(), union._setscans],