+ if (client == NULL) {
+ /* There was no client in the table, so this is probably an expose event for
+ one of our stack_windows. */
+ struct Stack_Window *stack_win;
+ SLIST_FOREACH(stack_win, &stack_wins, stack_windows)
+ if (stack_win->window == e->window) {
+ render_container(conn, stack_win->container);
+ return 1;
+ }