Handle the case where no master a supplied with the --masters command line

parameter.


git-svn-id: https://svn.erp5.org/repos/neo/trunk@1293 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/util.py

@@ -79,6 +79,8 @@ def getNextTID(ltid):
     return tid
 
 def parseMasterList(masters, except_node=None):
+    if not masters:
+        return []
     # load master node list
     master_node_list = []
     for node in masters.split('/'):