sugar: onlyItem

1 files changed, 1 insertions, 8 deletions

diff --git a/src/data/composite/things/track/withMainReleaseTrack.js b/src/data/composite/things/track/withMainReleaseTrack.js
index fa678161..871eba7d 100644
--- a/src/data/composite/things/track/withMainReleaseTrack.js
+++ b/src/data/composite/things/track/withMainReleaseTrack.js
@@ -5,6 +5,7 @@
 // is specified by reference and that reference doesn't resolve to anything.
 
 import {input, templateCompositeFrom} from '#composite';
+import {onlyItem} from '#sugar';
 import {getKebabCase} from '#wiki-data';
 
 import {exitWithoutDependency, withResultOfAvailabilityCheck}
@@ -19,14 +20,6 @@ import {
 
 import withMainRelease from './withMainRelease.js';
 
-function onlyItem(array) {
-  if (array.length === 1) {
-    return array[0];
-  } else {
-    return null;
-  }
-}
-
 export default templateCompositeFrom({
   annotation: `withMainReleaseTrack`,