Merge pull request 99designs#362 from 99designs/fix-error-docs

fix error docs
cgxxv · Oct 2, 2018 · 1671360 · 1671360
2 parents 4f14df3 + b98ad38
commit 1671360
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/docs/content/reference/errors.md b/docs/content/reference/errors.md
@@ -74,10 +74,9 @@ You change this when creating the handler:
 server := handler.GraphQL(MakeExecutableSchema(resolvers),
 	handler.ErrorPresenter(
 		func(ctx context.Context, e error) *gqlerror.Error {
-			// any special logic you want to do here. This only
-			// requirement is that it can be json encoded
+			// any special logic you want to do here. Must specify path for correct null bubbling behaviour.
 			if myError, ok := e.(MyError) ; ok {
-				return &gqlerror.Errorf("Eeek!")
+				return gqlerror.ErrorPathf(graphql.GetResolverContext(ctx).Path(), "Eeek!")
 			}
 
 			return graphql.DefaultErrorPresenter(ctx, e)