From 88e4ef1d91987d8eae86a1855aa16033ab0c4f4b Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Thu, 30 Dec 2010 03:03:45 +0000
Subject: [PATCH] [Win32k] - NtUserSetWindowFNID, sets user client side window
 function Ids, expands to ghost.

svn path=/trunk/; revision=50220
---
 reactos/subsystems/win32/win32k/ntuser/window.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/reactos/subsystems/win32/win32k/ntuser/window.c b/reactos/subsystems/win32/win32k/ntuser/window.c
index e8f98f21b6d..4d978038e3f 100644
--- a/reactos/subsystems/win32/win32k/ntuser/window.c
+++ b/reactos/subsystems/win32/win32k/ntuser/window.c
@@ -3887,9 +3887,10 @@ NtUserSetWindowFNID(HWND hWnd,
    // From user land we only set these.
    if (fnID != FNID_DESTROY)
    {
-      if ( ((fnID < FNID_BUTTON) && (fnID > FNID_IME)) ||
+      if ( ((fnID < FNID_BUTTON) && (fnID > FNID_GHOST)) ||
            Wnd->fnid != 0 )
       {
+         EngSetLastError(ERROR_INVALID_PARAMETER);
          RETURN( FALSE);
       }
    }