[Zope3-checkins] CVS: Zope3/src/zope/interface - type.py:1.3

[Steve Alexander]

Update of /cvs-repository/Zope3/src/zope/interface
In directory cvs.zope.org:/tmp/cvs-serv23593/src/zope/interface

Modified Files:
	type.py 
Log Message:
Removed confusing double-negatives.


=== Zope3/src/zope/interface/type.py 1.2 => 1.3 ===
--- Zope3/src/zope/interface/type.py:1.2	Wed Dec 25 09:13:42 2002
+++ Zope3/src/zope/interface/type.py	Mon Dec 30 09:00:48 2002
@@ -44,10 +44,11 @@
         self._reg = {}
 
     def register(self, interface, object):
-        if interface is not None and not IInterface.isImplementedBy(interface):
+        if interface is None or IInterface.isImplementedBy(interface):
+            self._reg[interface] = object
+        else:
             raise TypeError(
                 "The interface argument must be an interface (or None)")
-        self._reg[interface] = object
 
     def get(self, interface, default=None):
         """