Mike McCormack : msi: Freeing the zero handle always succeeds.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: a21f9e5587b2fda8b2e458b5911a32f361e106c7
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=a21f9e5587b2fda8b2e458b5911a32f361e106c7

Author: Mike McCormack <mike at codeweavers.com>
Date:   Sun Jun 11 09:51:42 2006 +0900

msi: Freeing the zero handle always succeeds.

---

 dlls/msi/handle.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/dlls/msi/handle.c b/dlls/msi/handle.c
index ae951be..1cd82b3 100644
--- a/dlls/msi/handle.c
+++ b/dlls/msi/handle.c
@@ -188,6 +188,9 @@ UINT WINAPI MsiCloseHandle(MSIHANDLE han
 
     TRACE("%lx\n",handle);
 
+    if (!handle)
+        return ERROR_SUCCESS;
+
     EnterCriticalSection( &MSI_handle_cs );
 
     info = msihandle2msiinfo(handle, 0);