From dfaed546bc96340c5eae72c17046fd1ecadacd05 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Tue, 23 Dec 2008 19:06:26 +0100
Subject: [PATCH] Improve test on SIGUSR1

---
 trytond/server.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/trytond/server.py b/trytond/server.py
index ebba9f7b8e..bb3758b556 100644
--- a/trytond/server.py
+++ b/trytond/server.py
@@ -206,10 +206,11 @@ class TrytonServer(object):
                             ' service, port ' + str(port))
 
         def handler(signum, frame):
-            if signum == signal.SIGUSR1:
-                for db_name in pooler.get_db_list():
-                    pooler.restart_pool(db_name)
-                return
+            if hasattr(signal, 'SIGUSR1'):
+                if signum == signal.SIGUSR1:
+                    for db_name in pooler.get_db_list():
+                        pooler.restart_pool(db_name)
+                    return
             if CONFIG['netrpc']:
                 tinysocket.stop()
             if CONFIG['xmlrpc']: