From ded47a6108fb9852749d68d57261415d085a8195 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Mon, 9 Jan 2012 12:30:48 +0100
Subject: [PATCH] fix bug 77: only use cmd2string when necessary

---
 data/PVE/Tools.pm | 10 +++++++---
 debian/changelog  |  2 ++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/data/PVE/Tools.pm b/data/PVE/Tools.pm
index 8b2725e..7249402 100644
--- a/data/PVE/Tools.pm
+++ b/data/PVE/Tools.pm
@@ -200,10 +200,14 @@ sub run_command {
     my ($cmd, %param) = @_;
 
     my $old_umask;
+    my $cmdstr;
 
-    $cmd = [ $cmd ] if !ref($cmd);
-
-    my $cmdstr = cmd2string($cmd);
+    if (!ref($cmd)) {
+	$cmdstr = $cmd;
+	$cmd = [ $cmd ];
+    } else {
+	$cmdstr = cmd2string($cmd);
+    }
 
     my $errmsg;
     my $laststderr;
diff --git a/debian/changelog b/debian/changelog
index 4a8631a..cb556c5 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,8 @@ libpve-common-perl (1.0-12) unstable; urgency=low
 
   * new helper kvmkeymaplist()
 
+  * fix bug 77: only use cmd2string when necessary
+  
  -- Proxmox Support Team <support@proxmox.com>  Mon, 09 Jan 2012 11:44:11 +0100
 
 libpve-common-perl (1.0-11) unstable; urgency=low
-- 
2.39.2