From 7ff208f64df7d78d0f06baf5034981230e648e91 Mon Sep 17 00:00:00 2001
From: "Charles J. Cliffe" <cj@cubicproductions.com>
Date: Mon, 7 Jan 2019 22:22:49 -0500
Subject: [PATCH] Update .travis.yml

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 4ab0a95..344a213 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,3 +8,6 @@ addons:
       - freeglut3 
       - freeglut3-dev
 script: bash travis-ci/build.sh
+cache:
+    directories:
+     - wxWidgets