From 47b85b98c04daa926ac0035b3e9a80e0fc9fe03f Mon Sep 17 00:00:00 2001
From: Ethan Atkins <ethan.atkins@gmail.com>
Date: Wed, 6 Feb 2019 14:16:26 -0800
Subject: [PATCH] Run windows tests on visual studio 2015 and 2017

I've noticed that it's possible to write code that works on one but not
the other.
---
 .appveyor.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.appveyor.yml b/.appveyor.yml
index ccc70ab7c..ff93085b6 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -1,3 +1,6 @@
+image:
+- Visual Studio 2015
+- Visual Studio 2017
 build: off
 
 init: