From da0e67a89287c4b557061d5431dd188cbe782024 Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Mon, 31 Jul 2017 16:42:25 -0700
Subject: [PATCH] tools: travis: try a workaround after version bump failure

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

diff --git a/.travis.yml b/.travis.yml
index fe210219a..167287bed 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -107,6 +107,9 @@ install: # command output is hidden as they complete
   - if [[ ! -x ~/.local/bin/shelltest ]]; then stack install --stack-yaml=shelltestrunner/stack.yaml --resolver=lts-8.6; fi
   - shelltest --version
 
+  # try this to work around a strange failure after hledger version change
+  - stack clean
+
 script:  # command output is not hidden
 
   # less slow