From e6a4fb691dbf28353a9c356fe22b2e030b799ddb Mon Sep 17 00:00:00 2001
From: James Tabor <james.tabor@reactos.org>
Date: Tue, 28 Dec 2010 10:03:07 +0000
Subject: [PATCH] [User32] - Fix all the user32 wine win test_parent_owner
 tests.

svn path=/trunk/; revision=50183
---
 reactos/dll/win32/user32/windows/window.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/reactos/dll/win32/user32/windows/window.c b/reactos/dll/win32/user32/windows/window.c
index 9ad0f2198c3..b91392f3635 100644
--- a/reactos/dll/win32/user32/windows/window.c
+++ b/reactos/dll/win32/user32/windows/window.c
@@ -653,6 +653,14 @@ User32EnumWindows(HDESK hDesktop,
         return FALSE;
     }
 
+    if (!dwCount)
+    {
+       if (!dwThreadId)
+          return FALSE; 
+       else
+          return TRUE;
+    }
+
     /* call the user's callback function until we're done or
        they tell us to quit */
     for ( i = 0; i < dwCount; i++ )