make sure port is an integer

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@35523 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/prepareFunctionalTest.py

@@ -47,7 +47,7 @@ class FunctionalTestRunner(FunctionalTestRunnerBase):
     FunctionalTestRunnerBase.__init__(self, os.environ['INSTANCE_HOME'])
     # local overrides
     self.host = host
-    self.port = port
+    self.port = int(port)
   
   def getSvnRevision(self):
     # we should get the revision of a business template, but this is good