[jimtabor] 57046: [NtUser] - Stop spurious window handle errors.

Author: jimtabor
Date: Mon Aug  6 03:25:29 2012
New Revision: 57046

URL: http://svn.reactos.org/svn/reactos?rev=57046&view=rev
Log:
[NtUser] - Stop spurious window handle errors.

Modified:
    trunk/reactos/win32ss/user/ntuser/timer.c

Modified: trunk/reactos/win32ss/user/ntuser/timer.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/timer.c...
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/timer.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/timer.c [iso-8859-1] Mon Aug  6 03:25:29 2012
@@ -619,12 +619,12 @@
    TIMERPROC lpTimerFunc
 )
 {
-   PWND Window;
+   PWND Window = NULL;
    DECLARE_RETURN(UINT_PTR);

TRACE("Enter NtUserSetTimer\n");
    UserEnterExclusive();
-   Window = UserGetWindowObject(hWnd);
+   if (hWnd) Window = UserGetWindowObject(hWnd);
    UserLeave();

RETURN(IntSetTimer(Window, nIDEvent, uElapse, lpTimerFunc, TMRF_TIFROMWND));
@@ -644,12 +644,12 @@
    UINT_PTR uIDEvent
 )
 {
-   PWND Window;
+   PWND Window = NULL;
    DECLARE_RETURN(BOOL);

TRACE("Enter NtUserKillTimer\n");
    UserEnterExclusive();
-   Window = UserGetWindowObject(hWnd);
+   if (hWnd) Window = UserGetWindowObject(hWnd);
    UserLeave();

RETURN(IntKillTimer(Window, uIDEvent, FALSE));