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author | Phil Hughes <me@iamphill.com> | 2017-08-17 14:00:50 +0100 |
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committer | Phil Hughes <me@iamphill.com> | 2017-08-18 11:07:05 +0100 |
commit | bec6ea20f6933f07cb616c29ce72efc076a97dc0 (patch) | |
tree | cd6e24ed383c136b460d1761586366ccb9067a94 /app/assets/javascripts/breadcrumb.js | |
parent | dae629e5e9a75ef0594399b46191306dcbaab90b (diff) | |
download | gitlab-ce-bec6ea20f6933f07cb616c29ce72efc076a97dc0.tar.gz |
fixed breadcrumbs being undefined
Diffstat (limited to 'app/assets/javascripts/breadcrumb.js')
-rw-r--r-- | app/assets/javascripts/breadcrumb.js | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/app/assets/javascripts/breadcrumb.js b/app/assets/javascripts/breadcrumb.js index 97340953c77..7433fcbbad1 100644 --- a/app/assets/javascripts/breadcrumb.js +++ b/app/assets/javascripts/breadcrumb.js @@ -8,14 +8,17 @@ export const addTooltipToEl = (el) => { export default () => { const breadcrumbs = document.querySelector('.breadcrumbs-list'); - const topLevelLinks = breadcrumbs.querySelectorAll('.breadcrumbs-list > li > a'); - const $expander = $('.js-breadcrumbs-collapsed-expander'); - topLevelLinks.forEach(el => addTooltipToEl(el)); + if (breadcrumbs) { + const topLevelLinks = breadcrumbs.querySelectorAll('.breadcrumbs-list > li > a'); + const $expander = $('.js-breadcrumbs-collapsed-expander'); - $expander.closest('.dropdown') - .on('show.bs.dropdown hide.bs.dropdown', (e) => { - $('.js-breadcrumbs-collapsed-expander', e.currentTarget).toggleClass('open') - .tooltip('hide'); - }); + topLevelLinks.forEach(el => addTooltipToEl(el)); + + $expander.closest('.dropdown') + .on('show.bs.dropdown hide.bs.dropdown', (e) => { + $('.js-breadcrumbs-collapsed-expander', e.currentTarget).toggleClass('open') + .tooltip('hide'); + }); + } }; |