Don't call g_object_ref on NULL, it whines.

Fixes https://gitlab.gnome.org/GNOME/gtk/issues/1822
2019-04-23 11:39:17 -07:00
parent 1a29a2f03f
commit 9c33adf118
1 changed files with 4 additions and 1 deletions
--- a/gdk/quartz/gdkevents-quartz.c
+++ b/gdk/quartz/gdkevents-quartz.c
@ -613,7 +613,10 @@ find_toplevel_under_pointer (GdkDisplay *display,
      gint gdk_x = 0, gdk_y = 0;
      _gdk_quartz_window_nspoint_to_gdk_xy (screen_point, &gdk_x, &gdk_y);
      toplevel = _gdk_quartz_window_find_child (_gdk_root, gdk_x, gdk_y, TRUE);
+      if (toplevel)
        info->toplevel_under_pointer = g_object_ref (toplevel);
+      else
+        info->toplevel_under_pointer = NULL;
    }
  if (toplevel)
    {