--- MPIWGWeb/bibliography.py	2004/07/06 16:54:33	1.1
+++ MPIWGWeb/bibliography.py	2004/07/06 19:29:31	1.2
@@ -44,9 +44,9 @@ def formatBiblHelp(self,found,table,id):
         ret+=". "
         if not foundIB.pages=='':
             ret+=foundIB.pages+". "
-        if not foundIB.place_published=='':
+        if foundIB.place_published and (not foundIB.place_published==''):
             ret+=foundIB.place_published+": "
-        if not foundIB.publisher=='':
+        if foundIB.publisher and (not foundIB.publisher==''):
             ret+=foundIB.publisher+", "
         ret+=foundIB.year+"."
     elif foundIB.reference_type.lower()=='book':