msi: remove trailing spaces from command line property name

[Daniel Jeliński]

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From 253bd4bbd0a91d11b632ad5959c455fca0db3be4 Mon Sep 17 00:00:00 2001
From: Daniel Jelinski <djelinski1 at gmail.com>
Date: Fri, 17 May 2013 23:24:10 +0200
Subject: msi: remove trailing spaces from command line property name

Fixes bug 33115
---
 dlls/msi/action.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index f519f4b..e6422a7 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -332,6 +332,8 @@ UINT msi_parse_command_line( MSIPACKAGE *package, LPCWSTR szCommandLine,
         len = ptr2 - ptr;
         if (!len) return ERROR_INVALID_COMMAND_LINE;
 
+        while (ptr[len - 1] == ' ') len--;
+
         prop = msi_alloc( (len + 1) * sizeof(WCHAR) );
         memcpy( prop, ptr, len * sizeof(WCHAR) );
         prop[len] = 0;
-- 
1.7.5.4