[PATCH 2/3] winex11: Don't expect ConfigureNotify if only stack mode is requested.

[Rémi Bernon]

From: Rémi Bernon

---
 dlls/winex11.drv/window.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/winex11.drv/window.c b/dlls/winex11.drv/window.c
index 1d43c4edbdb..8426fb9ac3c 100644
--- a/dlls/winex11.drv/window.c
+++ b/dlls/winex11.drv/window.c
@@ -1340,6 +1340,9 @@ static void window_set_config( struct x11drv_win_data *data, const RECT *new_rec
     TRACE( "window %p/%lx, requesting config %s above %u, serial %lu\n", data->hwnd, data->whole_window,
            wine_dbgstr_rect(new_rect), above, data->configure_serial );
     XReconfigureWMWindow( data->display, data->whole_window, data->vis.screen, mask, &changes );
+
+    /* don't wait for ConfigureNotify if only stack mode is requested */
+    if (mask == CWStackMode) data->configure_serial = 0;
 }

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