Added createTypeName to ensure unique name for union types.

Signed-off-by: Michael Hellein <themichaek@gmail.com>
gatsbyjs · Apr 10, 2018 · bd9240a · bd9240a
1 parent d169097
commit bd9240a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/gatsby/src/schema/infer-graphql-type.js b/packages/gatsby/src/schema/infer-graphql-type.js
@@ -248,10 +248,10 @@ function inferFromFieldName(value, selector, types): GraphQLFieldConfig<*, *> {
     // If there's more than one type, we'll create a union type.
     if (fields.length > 1) {
       type = new GraphQLUnionType({
-        name: `Union_${key}_${fields
+        name: createTypeName(`Union_${key}_${fields
           .map(f => f.name)
           .sort()
-          .join(`__`)}`,
+          .join(`__`)}`),
         description: `Union interface for the field "${key}" for types [${fields
           .map(f => f.name)
           .sort()