From 73173b53508db8fc51d16634b6efb26003bd7567 Mon Sep 17 00:00:00 2001
From: Pierre Riteau <priteau@ci.uchicago.edu>
Date: Tue, 3 Jul 2012 14:13:33 +0100
Subject: [PATCH] Don't write duplicate log entries after being daemonized

After being daemonized for the propagate and unpropagate operations,
workspace-control would write duplicate log entries. This happens
because we don't remove the old log handler before adding a new one.
We now remove the log handler when we are closing the log file before
forking.

Closes #103.
---
 control/src/python/workspacecontrol/defaults/Common.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/control/src/python/workspacecontrol/defaults/Common.py b/control/src/python/workspacecontrol/defaults/Common.py
index def89b7c..d775615f 100644
--- a/control/src/python/workspacecontrol/defaults/Common.py
+++ b/control/src/python/workspacecontrol/defaults/Common.py
@@ -123,6 +123,7 @@ def close_logfile(self):
             return
         if not self.logfilehandler:
             return
+        self.log.removeHandler(self.logfilehandler)
         self.logfilehandler.close()
         self.logfilehandler = None