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Diffstat (limited to 'src/page/listing.js')
| -rw-r--r-- | src/page/listing.js | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/page/listing.js b/src/page/listing.js index 5a2b6d2..65982f8 100644 --- a/src/page/listing.js +++ b/src/page/listing.js @@ -10,6 +10,8 @@ // Individual listing specs are described in src/listing-spec.js, but are // provided via wikiData like other (normal) data objects. +import {empty} from '../util/sugar.js'; + import {getTotalDuration} from '../util/wiki-data.js'; export function condition({wikiData}) { @@ -201,7 +203,7 @@ function generateLinkIndexForListings(currentListing, forSidebar, { ...rest, listings: listings.filter(({condition: c}) => !c || c({wikiData})), })) - .filter(({listings}) => listings.length > 0); + .filter(({listings}) => !empty(listings)); const genUL = (listings) => html.tag('ul', |