// Check if CallProc handle and retrieve previous call proc address and set.
if (IsCallProcHandle(WndProc))
{
- pcpd = UserGetObject(gHandleTable, WndProc, otCallProc);
+ pcpd = UserGetObject(gHandleTable, WndProc, TYPE_CALLPROC);
if (pcpd) chWndProc = pcpd->pfnClientPrevious;
}