From 7991ed7d7ecf65ccd8ddf0218ff2be7de2e786eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Georges=20Dup=C3=A9ron?= <georges.duperon@gmail.com>
Date: Fri, 20 Jan 2017 16:31:22 +0100
Subject: [PATCH] Added missing require

---
 test/test-graph-type.rkt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/test-graph-type.rkt b/test/test-graph-type.rkt
index c35060d..3ca5006 100644
--- a/test/test-graph-type.rkt
+++ b/test/test-graph-type.rkt
@@ -18,7 +18,8 @@
   #:invariant City.citizens._ ∋ City.streets._.houses._.owner)
 
 (module* test racket/base
-  (require (for-syntax racket/pretty)
+  (require (for-syntax racket/pretty
+                       racket/base)
            (submod ".."))
   (eval #'(begin
             (define-syntax (dbg _stx)