From ea970554491557d79408ee2193d8a5f08d2984ea Mon Sep 17 00:00:00 2001
From: Robert Vollmert <rob@vllmrt.net>
Date: Sun, 7 Jul 2019 18:06:47 +0200
Subject: [PATCH] appveyor: cache stack appdata directory

This is where stack installs GHC versions.
---
 appveyor.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/appveyor.yml b/appveyor.yml
index 34da6ed05..a8f406b38 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,6 +4,7 @@ platform: x64
 cache:
 - "c:\\sr"
 - .stack-work
+- "c:\\Users\\appveyor\\AppData\\Local\\Programs\\stack"
 
 environment:
   global: