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Diffstat (limited to 'src/data/composite/wiki-data/withReverseContributionList.js')
-rw-r--r-- | src/data/composite/wiki-data/withReverseContributionList.js | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/data/composite/wiki-data/withReverseContributionList.js b/src/data/composite/wiki-data/withReverseContributionList.js index c5dcad07..91e125e4 100644 --- a/src/data/composite/wiki-data/withReverseContributionList.js +++ b/src/data/composite/wiki-data/withReverseContributionList.js @@ -11,7 +11,8 @@ import {input, templateCompositeFrom} from '#composite'; -import {exitWithoutDependency} from '#composite/control-flow'; +import {exitWithoutDependency, raiseOutputWithoutDependency} + from '#composite/control-flow'; import inputWikiData from './inputWikiData.js'; @@ -32,10 +33,17 @@ export default templateCompositeFrom({ outputs: ['#reverseContributionList'], steps: () => [ + // Early exit with an empty array if the data list isn't available. exitWithoutDependency({ dependency: input('data'), value: input.value([]), + }), + + // Raise an empty array (don't early exit) if the data list is empty. + raiseOutputWithoutDependency({ + dependency: input('data'), mode: input.value('empty'), + output: input.value({'#reverseContributionList': []}), }), { |