[jimtabor] 16531: Fix error return for WIN_ListChildren.

Fix error return for WIN_ListChildren.
Modified: trunk/reactos/lib/user32/windows/mdi.c
  _____

Modified: trunk/reactos/lib/user32/windows/mdi.c
--- trunk/reactos/lib/user32/windows/mdi.c	2005-07-10 22:23:00 UTC
(rev 16530)
+++ trunk/reactos/lib/user32/windows/mdi.c	2005-07-11 02:43:24 UTC
(rev 16531)
@@ -157,7 +157,7 @@

dwCount = NtUserBuildHwndList ( NULL, hWndparent, FALSE, 0, 0, NULL,
0 );

if ( !dwCount || GetLastError() )
-    return FALSE;
+    return 0;

/* allocate buffer to receive HWND handles */
   hHeap = GetProcessHeap();
@@ -166,7 +166,7 @@
   if ( !pHwnd )
     {
       SetLastError ( ERROR_NOT_ENOUGH_MEMORY );
-      return FALSE;
+      return 0;
     }

/* now call kernel again to fill the buffer this time */
@@ -176,7 +176,7 @@
     {
       if ( pHwnd )
    HeapFree ( hHeap, 0, pHwnd );
-      return FALSE;
+      return 0;
     }

return pHwnd;