fix: fallback to label if no synonyms

biothings · Aug 16, 2023 · 8f74254 · 8f74254
1 parent 9ae47c9
commit 8f74254
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/graph/knowledge_graph.js b/src/graph/knowledge_graph.js
@@ -1,3 +1,5 @@
+const { toArray } = require('../utils');
+
 const debug = require('debug')('bte:biothings-explorer-trapi:KnowledgeGraph');
 
 module.exports = class KnowledgeGraph {
@@ -30,7 +32,7 @@ module.exports = class KnowledgeGraph {
         },
         {
           attribute_type_id: 'biolink:synonym',
-          value: kgNode._names,
+          value: kgNode._names.length ? kgNode._names : toArray(kgNode._label),
         },
         // Currently unused
         // {