refactor code to prevent AccessDenied exception when get_connections() is called

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@43261 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/handler/ooo/application/application.py

@@ -85,13 +85,12 @@ class Application(object):
 
     process = Process(pid)
     try:
-      process.exe
-    except AccessDenied:
-      return False
-
       for connection in process.get_connections():
         if connection.status == 'LISTEN' and connection.local_address[1] == self.port:
           return True
+    except AccessDenied:
+      return False
+
     return False
 
   def getAddress(self):