return False if pid not exists

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@42265 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/handler/ooo/application/application.py

@@ -29,7 +29,7 @@
 from zope.interface import implements
 from cloudooo.interfaces.application import IApplication
 from cloudooo.utils.utils import logger
-from cloudooo.handler.ooo.utils.utils import socketStatus, waitStopDaemon
+from cloudooo.handler.ooo.utils.utils import waitStopDaemon
 from psutil import pid_exists, Process, AccessDenied
 
 
@@ -82,10 +82,10 @@ class Application(object):
   def status(self):
     """Check by socket if the openoffice work."""
     pid = self.pid()
-    if pid is None:
+    if pid is None or not pid_exists(pid):
       return False
-    process = Process(pid)
 
+    process = Process(pid)
     try:
       process.exe
     except AccessDenied: