X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=system%2Futils.py;h=fbdd3f64ab1468bcec6f2933d6dbc766faa04b1b;hb=b9e119571675a2eda425baf89798ce6261fb48d2;hp=073c55151700954c1872cb5d8c2587cd2484db28;hpb=a1feda295b8f81883eca3a04adb8295ef54c7704;p=tests.git

diff --git a/system/utils.py b/system/utils.py
index 073c551..fbdd3f6 100644
--- a/system/utils.py
+++ b/system/utils.py
@@ -39,7 +39,9 @@ def system(command,background=False,silent=False):
         # don't show in summary
         print "->",now,'--',
         sys.stdout.flush()
-    return os.system("set -x; " + command)
+    if not silent:
+        command = "set -x; " + command
+    return os.system(command)
 
 ### WARNING : this ALWAYS does its job, even in dry_run mode
 def output_of (command):