[Zope-Checkins] CVS: Zope2 - PathIndex.py:1.1.2.22

[Andreas Jung]

Update of /cvs-repository/Zope2/lib/python/Products/PluginIndexes/PathIndex
In directory yetix:/work/sandboxes/ajung-dropin-registry/lib/python/Products/PluginIndexes/PathIndex

Modified Files:
      Tag: ajung-dropin-registry
	PathIndex.py 
Log Message:
fixed handling of empty result sets



--- Updated File PathIndex.py in package Zope2 --
--- PathIndex.py	2001/05/23 16:42:20	1.1.2.21
+++ PathIndex.py	2001/05/23 19:35:15	1.1.2.22
@@ -349,7 +349,7 @@
         if res:
             return res, (self.id,)
         else: 
-            return None
+            return IISet(), (self.id,)
 
     
     def uniqueValues(self,name=None,withLength=0):