From: Zhang Qiang <qiang.z.zhang@intel.com>
Date: Mon, 10 Dec 2012 13:54:26 +0000 (+0800)
Subject: use 'sudo echo' avoid request passwd everytime if NOPASSWD set
X-Git-Tag: 0.3^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Frelease-0.3;p=tools%2Fdepanneur.git

use 'sudo echo' avoid request passwd everytime if NOPASSWD set

Change-Id: I203ad2384d758d4902d836a3ad78e38d226ff48f
---

diff --git a/depanneur b/depanneur
index b652927..530b0fd 100755
--- a/depanneur
+++ b/depanneur
@@ -1485,7 +1485,7 @@ $SIG{'INT'} = $SIG{'TERM'} = sub {
 };
 
 $SIG{'ALRM'} = sub {
-    if (my_system("sudo -v") != 0) {
+    if (my_system("sudo echo -n") != 0) {
         error("sudo: failed to request passwd")
     } else {
         alarm(SUDOV_PERIOD);