[DOP-3755] Fix potential null access terminal error case (#843)

mongodb · Jun 26, 2023 · 34953ea · 34953ea
1 parent d568d82
commit 34953ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/persistence/src/services/metadata/associated_products/index.ts b/modules/persistence/src/services/metadata/associated_products/index.ts
@@ -117,7 +117,7 @@ const shapeToCsCursor = async (
     if (repoBranchesEntry) {
       const { url, prefix } = prefixFromEnvironment(branches);
       const { urlSlug, urlAliases = [], gitBranchName, publishOriginalBranchName } = repoBranchesEntry;
-      const alias = urlSlug || urlAliases[0] || (publishOriginalBranchName && gitBranchName);
+      const alias = urlSlug || urlAliases?.[0] || (publishOriginalBranchName && gitBranchName);
       tocInsertions[project][branch] = {
         original: copyToCTree(metadata.toctree),
         urlified: copyToCTree(metadata.toctree, prefix, url, alias),