Merge pull request #18093 from colemanw/expFix

APIv4 Explorer - Fix possible undefined index
civicrm · Aug 7, 2020 · bd28ecf · bd28ecf
2 parents a64b6d1 + 54d78f6
commit bd28ecf
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/ang/api4Explorer/Explorer.js b/ang/api4Explorer/Explorer.js
@@ -326,7 +326,11 @@
       }
       // Then lookup implicit links
       _.each(path, function(node) {
-        entity = _.find(links[entity], {alias: node}).entity;
+        var link = _.find(links[entity], {alias: node});
+        if (!link) {
+          return false;
+        }
+        entity = link.entity;
       });
       return entity;
     }