msi: fix ComputerName property

[Daniel Jeliński]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.winehq.org/pipermail/wine-patches/attachments/20130503/278aa400/attachment.html>
-------------- next part --------------
From d60acd252a8307515d2c02ebe043b2d91660ae97 Mon Sep 17 00:00:00 2001
From: Daniel Jelinski <djelinski1 at gmail.com>
Date: Fri, 3 May 2013 20:55:13 +0200
Subject: [PATCH] msi: fix ComputerName property

apparently second call to GetComputerName already cuts length by one.
Fixes next SQL Server installer failure.
---
 dlls/msi/package.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/msi/package.c b/dlls/msi/package.c
index f7cc908..74f19ac 100644
--- a/dlls/msi/package.c
+++ b/dlls/msi/package.c
@@ -1020,7 +1020,7 @@ static VOID set_installer_properties(MSIPACKAGE *package)
         if ((computername = msi_alloc( len * sizeof(WCHAR) )))
         {
             if (GetComputerNameW( computername, &len ))
-                msi_set_property( package->db, szComputerName, computername, len - 1 );
+                msi_set_property( package->db, szComputerName, computername, len );
             msi_free( computername );
         }
     }
-- 
1.7.5.4