msi: Fail if stg is NULL

[James Hawkins]

Hi,

Changelog:
* Fail if stg is NULL.

 dlls/msi/database.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

-- 
James Hawkins
-------------- next part --------------
diff --git a/dlls/msi/database.c b/dlls/msi/database.c
index 8abed5c..4ef8e85 100644
--- a/dlls/msi/database.c
+++ b/dlls/msi/database.c
@@ -136,7 +136,7 @@ UINT MSI_OpenDatabaseW(LPCWSTR szDBPath,
         return ERROR_INVALID_PARAMETER;
     }
 
-    if( FAILED( r ) )
+    if( FAILED( r ) || !stg )
     {
         FIXME("open failed r = %08x!\n",r);
         return ERROR_FUNCTION_FAILED;
-- 
1.4.2.4