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fix: prevent Menu.buildFromTemplate with empty array (#23308)

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Prevent issues with menu creation and subsequent pane focus from menu bar by preventing menus from being created from an empty array. I can't conceive a valid use case for this, since if one wants to remove a menu they should be be passing null to win.setMenu() or calling win.removeMenu(). This issue is also specific to top-level menus, and not submenus, so the new check and exception is scoped to top-level menus.
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shelley vohr 2020-04-30 08:29:02 -07:00 • committed by GitHub
parent 448017b9ee
commit f50f725a9c
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3 changed files with 19 additions and 2 deletions
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lib/browser/api/menu-item.js
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@ -16,7 +16,7 @@ const MenuItem = function (options) {
}
this.submenu = this.submenu || roles.getDefaultSubmenu(this.role);
if (this.submenu != null && this.submenu.constructor !== Menu) {
this.submenu = Menu.buildFromTemplate(this.submenu);
this.submenu = Menu.buildFromTemplate(this.submenu, true);
}
if (this.type == null && this.submenu != null) {
this.type = 'submenu';