diff --git a/dlls/mapi32/mapi32_main.c b/dlls/mapi32/mapi32_main.c
index 936d435..5aace9a 100644
--- a/dlls/mapi32/mapi32_main.c
+++ b/dlls/mapi32/mapi32_main.c
@@ -109,6 +109,7 @@ HRESULT WINAPI MAPILogonEx(ULONG_PTR uiparam,
LPWSTR profile,
{
    FIXME("(0x%08lx %s %p 0x%08x %p) Stub\n", uiparam,
          debugstr_w(profile), password, flags, session);
+    *session=0;
    return SUCCESS_SUCCESS;
}

>Are you guaranteed that session is not NULL?

No, no garantueed, but i looked up some code-samples by google, and as far as i can tell, the current stub for MAPILogonEx will pass back garbage anyway to the application, so my thought was this patch would be rather harmless anyway.

>A test case would help.
I guess you're right about that, thanks anyway for the comments.
--Juan