From beb3ece28f8d29cfeefa721b20ea1e9b9a86c375 Mon Sep 17 00:00:00 2001
From: Andreas Lind <andreas@one.com>
Date: Wed, 21 Sep 2016 13:18:17 +0200
Subject: [PATCH] Use the function type as the base for spy.

---
 lib/unexpected-sinon.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/unexpected-sinon.js b/lib/unexpected-sinon.js
index 8274757..b144317 100644
--- a/lib/unexpected-sinon.js
+++ b/lib/unexpected-sinon.js
@@ -232,6 +232,7 @@
 
             expect.addType({
                 name: 'spy',
+                base: 'function',
                 identify: isSpy,
                 inspect: function (value, depth, output) {
                     var idNum = parseInt(value.id.substr(4), 10);