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Fix the crash in nav screen because of no items #22342

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merged 1 commit into from
May 14, 2020

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draganescu
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Description

Fixes a crash on the navigation screen page when a navigation does not have any menu items.

How has this been tested?

Tested locally.

Types of changes

Non breaking changes, simply bail early if there are no items.

@draganescu draganescu changed the title fix the crash because of no items Fix the crash in nav screen because of no items May 14, 2020
@@ -53,6 +53,9 @@ export default function useNavigationBlocks( menuId ) {

const createMenuItemBlocks = ( items ) => {
const innerBlocks = [];
if ( ! items ) {
return;
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Suggested change
return;
return [];

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Size Change: +7 B (0%)

Total Size: 833 kB

Filename Size Change
build/edit-navigation/index.js 5.6 kB +7 B (0%)
ℹ️ View Unchanged
Filename Size Change
build/a11y/index.js 1.02 kB 0 B
build/annotations/index.js 3.62 kB 0 B
build/api-fetch/index.js 3.39 kB 0 B
build/autop/index.js 2.83 kB 0 B
build/blob/index.js 620 B 0 B
build/block-directory/index.js 6.59 kB 0 B
build/block-directory/style-rtl.css 764 B 0 B
build/block-directory/style.css 764 B 0 B
build/block-editor/index.js 104 kB 0 B
build/block-editor/style-rtl.css 10.8 kB 0 B
build/block-editor/style.css 10.8 kB 0 B
build/block-library/editor-rtl.css 7.25 kB 0 B
build/block-library/editor.css 7.25 kB 0 B
build/block-library/index.js 118 kB 0 B
build/block-library/style-rtl.css 7.48 kB 0 B
build/block-library/style.css 7.49 kB 0 B
build/block-library/theme-rtl.css 683 B 0 B
build/block-library/theme.css 685 B 0 B
build/block-serialization-default-parser/index.js 1.88 kB 0 B
build/block-serialization-spec-parser/index.js 3.1 kB 0 B
build/blocks/index.js 48.1 kB 0 B
build/components/index.js 182 kB 0 B
build/components/style-rtl.css 17.1 kB 0 B
build/components/style.css 17 kB 0 B
build/compose/index.js 6.68 kB 0 B
build/core-data/index.js 11.4 kB 0 B
build/data-controls/index.js 1.29 kB 0 B
build/data/index.js 8.43 kB 0 B
build/date/index.js 5.47 kB 0 B
build/deprecated/index.js 772 B 0 B
build/dom-ready/index.js 568 B 0 B
build/dom/index.js 3.1 kB 0 B
build/edit-navigation/style-rtl.css 618 B 0 B
build/edit-navigation/style.css 617 B 0 B
build/edit-post/index.js 28.2 kB 0 B
build/edit-post/style-rtl.css 12.2 kB 0 B
build/edit-post/style.css 12.2 kB 0 B
build/edit-site/index.js 12 kB 0 B
build/edit-site/style-rtl.css 5.22 kB 0 B
build/edit-site/style.css 5.22 kB 0 B
build/edit-widgets/index.js 8.47 kB 0 B
build/edit-widgets/style-rtl.css 4.69 kB 0 B
build/edit-widgets/style.css 4.69 kB 0 B
build/editor/editor-styles-rtl.css 425 B 0 B
build/editor/editor-styles.css 428 B 0 B
build/editor/index.js 44.3 kB 0 B
build/editor/style-rtl.css 5.07 kB 0 B
build/editor/style.css 5.08 kB 0 B
build/element/index.js 4.65 kB 0 B
build/escape-html/index.js 733 B 0 B
build/format-library/index.js 7.63 kB 0 B
build/format-library/style-rtl.css 502 B 0 B
build/format-library/style.css 502 B 0 B
build/hooks/index.js 2.13 kB 0 B
build/html-entities/index.js 622 B 0 B
build/i18n/index.js 3.56 kB 0 B
build/is-shallow-equal/index.js 712 B 0 B
build/keyboard-shortcuts/index.js 2.51 kB 0 B
build/keycodes/index.js 1.94 kB 0 B
build/list-reusable-blocks/index.js 3.13 kB 0 B
build/list-reusable-blocks/style-rtl.css 226 B 0 B
build/list-reusable-blocks/style.css 226 B 0 B
build/media-utils/index.js 5.29 kB 0 B
build/notices/index.js 1.79 kB 0 B
build/nux/index.js 3.4 kB 0 B
build/nux/style-rtl.css 616 B 0 B
build/nux/style.css 613 B 0 B
build/plugins/index.js 2.56 kB 0 B
build/primitives/index.js 1.5 kB 0 B
build/priority-queue/index.js 789 B 0 B
build/redux-routine/index.js 2.85 kB 0 B
build/rich-text/index.js 14.8 kB 0 B
build/server-side-render/index.js 2.68 kB 0 B
build/shortcode/index.js 1.7 kB 0 B
build/token-list/index.js 1.28 kB 0 B
build/url/index.js 4.02 kB 0 B
build/viewport/index.js 1.84 kB 0 B
build/warning/index.js 1.14 kB 0 B
build/wordcount/index.js 1.18 kB 0 B

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@draganescu draganescu merged commit 3de1392 into master May 14, 2020
@draganescu draganescu deleted the fix/nav-screen-no-items-crash branch May 14, 2020 09:20
@github-actions github-actions bot added this to the Gutenberg 8.2 milestone May 14, 2020
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2 participants