Don't start an election if there is no other masters.

git-svn-id: https://svn.erp5.org/repos/neo/trunk@1800 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/master/app.py

@@ -101,8 +101,10 @@ class Application(object):
         # Start a normal operation.
         while True:
             # (Re)elect a new primary master.
-            self.electPrimary(bootstrap=bootstrap)
-            bootstrap = False
+            self.primary = not bool(self.nm.getMasterList())
+            if not self.primary:
+                self.electPrimary(bootstrap=bootstrap)
+                bootstrap = False
             try:
                 if self.primary:
                     self.playPrimaryRole()