[PATCH] user32: Fix event queue congestion can cause WINPOS_WindowFromPoint is null.

[Chao Long]

Signed-off-by: Chao Long <longchao at uniontech.com>
---
 dlls/user32/input.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/user32/input.c b/dlls/user32/input.c
index b4e3579f5e8..b19fadbf195 100644
--- a/dlls/user32/input.c
+++ b/dlls/user32/input.c
@@ -1815,7 +1815,7 @@ TrackMouseEvent (TRACKMOUSEEVENT *ptme)
             tracking_info.tme.dwHoverTime = 0;
         }
 
-        if (ptme->hwndTrack == hwnd)
+        if (ptme->hwndTrack == hwnd || (ptme->dwFlags & TME_LEAVE && hittest==HTNOWHERE))
         {
             /* Adding new mouse event to the tracking list */
             tracking_info.tme = *ptme;
-- 
2.20.1