[PATCH 1/2] x11drv: Set active window to desktop if _NET_ACTIVE_WINDOW is 0.

[Santino Mazza]

From: Santino Mazza

XWayland sets _NET_ACTIVE_WINDOW to 0 if the active window is a
Wayland client. Because of this the WM_ACTIVATE message is not sent.
---
 dlls/winex11.drv/window.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 78f8dd0e158..f6439a2d663 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -1729,7 +1729,8 @@ BOOL X11DRV_GetWindowStateUpdates( HWND hwnd, UINT *state_cmd, UINT *swp_flags,
         !thread_data->net_active_window_serial)
     {
         *foreground = hwnd_from_window( thread_data->display, thread_data->current_state.net_active_window );
-        if (*foreground == old_foreground) *foreground = 0;
+        if (!*foreground) *foreground = NtUserGetDesktopWindow();
+        else if (*foreground == old_foreground) *foreground = 0;
     }

if ((data = get_win_data( hwnd )))