Add comment to clarify the fix

gatsbyjs · Apr 1, 2020 · d843d0c · d843d0c
1 parent bfd4501
commit d843d0c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/packages/gatsby/src/schema/resolvers.js b/packages/gatsby/src/schema/resolvers.js
@@ -74,7 +74,11 @@ const group = (source, args, context, info) => {
         acc[key] = (acc[key] || []).concat(node)
       })
     return acc
+    // Note: using Object.create on purpose:
+    //   object key may be arbitrary string including reserved words (i.e. `constructor`)
+    //   see: https://github.com/gatsbyjs/gatsby/issues/22508
   }, Object.create(null))
+
   return Object.keys(groupedResults)
     .sort()
     .reduce((acc, fieldValue) => {