diff options
Diffstat (limited to 'scene/gui/popup_menu.cpp')
| -rw-r--r-- | scene/gui/popup_menu.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scene/gui/popup_menu.cpp b/scene/gui/popup_menu.cpp index 0cda27ec24..d6b8dd0202 100644 --- a/scene/gui/popup_menu.cpp +++ b/scene/gui/popup_menu.cpp @@ -1487,7 +1487,11 @@ void PopupMenu::add_icon_radio_check_shortcut(const Ref<Texture2D> &p_icon, cons } void PopupMenu::add_submenu_item(const String &p_label, const String &p_submenu, int p_id) { - ERR_FAIL_COND_MSG(p_submenu.validate_node_name() != p_submenu, "Invalid node name for submenu, the following characters are not allowed:\n" + String::get_invalid_node_name_characters()); + String submenu_name_safe = p_submenu.replace("@", "_"); // Allow special characters for auto-generated names. + if (submenu_name_safe.validate_node_name() != submenu_name_safe) { + ERR_FAIL_MSG(vformat("Invalid node name '%s' for a submenu, the following characters are not allowed:\n%s", p_submenu, String::get_invalid_node_name_characters(true))); + } + Item item; item.text = p_label; item.xl_text = atr(p_label); |