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Navigation: handle case where navIndex is undefined (#59826)

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handle case where navIndex is undefined
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Ashley Harrison authored and GitHub committed 2022-12-07 10:16:55 +00:00
1 parent 2b3c86d201
commit 5d0029c647
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public/app/core/components/Page/usePageTitle.ts
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@@ -8,7 +8,7 @@ import { Branding } from '../Branding/Branding';
import { buildBreadcrumbs } from '../Breadcrumbs/utils';
export function usePageTitle(navModel?: NavModel, pageNav?: NavModelItem) {
const homeNav = useSelector((state) => state.navIndex)[HOME_NAV_ID];
const homeNav = useSelector((state) => state.navIndex)?.[HOME_NAV_ID];
useEffect(() => {
const sectionNav = (navModel?.node !== navModel?.main ? navModel?.node : navModel?.main) ?? { text: 'Grafana' };
const parts: string[] = buildBreadcrumbs(sectionNav, pageNav, homeNav)