[PATCH v3 6/7] winex11: Generate ConfigureNotify events for the children tree.

[Rémi Bernon]

From: Rémi Bernon

When an ancestor window is moved.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57370
---
 dlls/winex11.drv/event.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/dlls/winex11.drv/event.c b/dlls/winex11.drv/event.c
index 6778197967d..c0e19fee093 100644
--- a/dlls/winex11.drv/event.c
+++ b/dlls/winex11.drv/event.c
@@ -180,7 +180,6 @@ static void host_window_send_configure_events( struct host_window *win, Display
     {
         RECT rect = win->children[i].rect;
         struct x11drv_win_data *data;
-        BOOL has_serial;
         HWND hwnd;

configure.event = win->children[i].window;
@@ -195,11 +194,13 @@ static void host_window_send_configure_events( struct host_window *win, Display
          * We may know what was requested, but not what the WM will decide to reply, and our
          * fake event might trigger some undesired changes before the real ConfigureNotify.
          */
-        if (XFindContext( configure.display, configure.window, winContext, (char **)&hwnd )) continue;
-        if (!(data = get_win_data( hwnd ))) continue;
-        has_serial = data->wm_state_serial || data->configure_serial;
-        release_win_data( data );
-        if (has_serial) continue;
+        if (!XFindContext( configure.display, configure.window, winContext, (char **)&hwnd ) &&
+            (data = get_win_data( hwnd )))
+        {
+            BOOL has_serial = data->wm_state_serial || data->configure_serial;
+            release_win_data( data );
+            if (has_serial) continue;
+        }

if (previous->type == ConfigureNotify && previous->xconfigure.window == configure.window) continue;
         TRACE( "generating ConfigureNotify for window %p/%lx, rect %s\n", hwnd, configure.window, wine_dbgstr_rect(&rect) );