--- MPIWGWeb/bibliography.py	2005/11/22 17:58:27	1.7.2.4
+++ MPIWGWeb/bibliography.py	2005/11/23 11:08:41	1.7.2.5
@@ -40,7 +40,10 @@ def formatBiblHelp(self,found,table,id,f
             ret+=": "+foundIB.pages+"."
 
     elif foundIB.reference_type.lower()=='edited book':
-        ret+=CRListToSemicolon(foundIB.author)+" (Editor/s). <i>"+foundIB.title+"</i>."
+        if foundIB.author:
+            ret+=CRListToSemicolon(foundIB.author)+" (Editor/s)."
+        if foundIB.title and (not foundIB.title)=="":
+            ret+="<i>"+foundIB.title+"</i>."
         if foundIB.place_published and (not foundIB.place_published==''):
             ret+=foundIB.place_published+": "
         if foundIB.publisher and (not foundIB.publisher==''):