X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=system%2Futils.py;h=d6938bf390dc826c4e666a2c7bf744d966257ea3;hb=86060c0d1d30f491bda3f34be1f4fa7a16230a7d;hp=19113b0f1ea24a0853e7612fd1d1d60c7c14adea;hpb=efda9075336780b08465c97892e57064ca922d15;p=tests.git

diff --git a/system/utils.py b/system/utils.py
index 19113b0..d6938bf 100644
--- a/system/utils.py
+++ b/system/utils.py
@@ -1,4 +1,6 @@
-# $Id$
+# Thierry Parmentelat <thierry.parmentelat@inria.fr>
+# Copyright (C) 2010 INRIA 
+#
 import time, os, re, glob, sys
 from pprint import PrettyPrinter
 
@@ -25,7 +27,9 @@ def system(command,background=False,silent=False):
         print 'dry_run:',command
         return 0
     
-    if silent :    command += "2> /dev/null"
+    if silent :    
+        if command.find(';')>=0: command = "(%s) 2> /dev/null" % command
+        else: command += " 2> /dev/null"
     if background: command += " &"
     if silent:
         print '.',