From a4720d07c7caec5444d6cdf0025928b377cf7a36 Mon Sep 17 00:00:00 2001
From: Andrew Grigorev <andrew@ei-grad.ru>
Date: Sun, 7 Jul 2019 02:16:37 +0300
Subject: [PATCH] travis: add $HOME/.cache/pip to cache explicitly (#2240)

TravisCI doesn't support Python on Windows yet, so `cache.pip` option
doesn't work.
---
 .travis.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index fef9a3d7f..4c9267c21 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: python
 cache:
-  - pip
-  - directories:
+  directories:
+    - $HOME/.cache/pip
     - /opt/python
     - $HOME/.pyenv
 sudo: true