handle multiple unrelated indexed classes

Author: Richard Jones

roundup/indexer.py

@@ -14,7 +14,7 @@
 #     that promote freedom, but obviously am giving up any rights
 #     to compel such.
 # 
-#$Id: indexer.py,v 1.13 2002-09-10 00:18:20 richard Exp $
+#$Id: indexer.py,v 1.14 2002-09-25 05:06:14 richard Exp $
 '''
 This module provides an indexer class, RoundupIndexer, that stores text
 indices in a roundup instance.  This class makes searching the content of
@@ -169,6 +169,10 @@ def search(self, search_terms, klass, ignore={},
                     nodeids[nodeid] = {}
                 continue
 
+            # make sure the class is a linked one, otherwise ignore
+            if not designator_propname.has_key(classname):
+                continue
+
             # it's a linked class - set up to do the klass.find
             linkprop = designator_propname[classname]   # eg, msg -> messages
             propspec[linkprop][nodeid] = 1