From e15121771cd667083e4325a560440e407851e6cc Mon Sep 17 00:00:00 2001
From: Hans Leidekker <hans@codeweavers.com>
Date: Fri, 9 Nov 2012 16:46:52 +0100
Subject: [PATCH] msi: Fix use of uninitialized variables.

---
 dlls/msi/action.c     | 2 +-
 dlls/msi/automation.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/msi/action.c b/dlls/msi/action.c
index f9ab55001b7..833bc673f7a 100644
--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -2884,7 +2884,7 @@ static UINT ITERATE_WriteRegistryValues(MSIRECORD *row, LPVOID param)
         if (type == REG_MULTI_SZ)
         {
             BYTE *new;
-            if (old_type != REG_MULTI_SZ)
+            if (old_value && old_type != REG_MULTI_SZ)
             {
                 msi_free( old_value );
                 old_value = NULL;
diff --git a/dlls/msi/automation.c b/dlls/msi/automation.c
index e55717af7f1..5df6b954440 100644
--- a/dlls/msi/automation.c
+++ b/dlls/msi/automation.c
@@ -846,7 +846,7 @@ static HRESULT RecordImpl_Invoke(
         UINT* puArgErr)
 {
     WCHAR *szString;
-    DWORD dwLen;
+    DWORD dwLen = 0;
     UINT ret;
     VARIANTARG varg0, varg1;
     HRESULT hr;