From 466c72924a61c3cf35e3aa8902d779159ffe40cc Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Thu, 12 Apr 2018 02:12:34 +0200
Subject: [PATCH] Fix travis build for ghc-7.6.3

Cabal sandboxes were introduced in cabal-install 1.18.
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 5505c8e..5d6bc9a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ dist: trusty
 matrix:
   include:
     - env: CABALVER=1.16 GHCVER=7.6.3
-      addons: {apt: {packages: [cabal-install-1.16,ghc-7.6.3], sources: [hvr-ghc]}}
+      addons: {apt: {packages: [cabal-install-1.18,ghc-7.6.3], sources: [hvr-ghc]}}
     - env: CABALVER=1.22 GHCVER=7.8.4
       addons: {apt: {packages: [cabal-install-1.22,ghc-7.8.4], sources: [hvr-ghc]}}
     - env: CABALVER=1.24 GHCVER=7.10.2