Bugfix: Correctly initialize the new atom, don’t float dock windows

src/manage.c

@@ -256,6 +256,8 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child,
                                 new->force_reconfigure = true;
                                 new->container = NULL;
                                 SLIST_INSERT_HEAD(&(c_ws->screen->dock_clients), new, dock_clients);
+                                /* If it’s a dock we can’t make it float, so we break */
+                                break;
                         } else if (atom[i] == atoms[_NET_WM_WINDOW_TYPE_DIALOG]) {
                                 /* Set the dialog window to automatically floating, will be used below */
                                 new->floating = FLOATING_AUTO_ON;