From 39b7bb1404388a98be4cd0e83a4a931389587460 Mon Sep 17 00:00:00 2001
From: Josh Hagins <hagins.josh@gmail.com>
Date: Mon, 28 Dec 2015 06:33:45 -0500
Subject: [PATCH] Ensure TRAVIS_COMMIT set correctly in PRs

Refs travis-ci/travis-ci#2666
---
 .travis.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 799b4c446e..ac204f6c43 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,6 +24,8 @@ matrix:
 # * update Homebrew
 # * informational feedback
 before_install:
+  - export TRAVIS_COMMIT=$(git rev-parse --verify -q HEAD)
+  - env | grep TRAVIS_
   - rvm use system
   - export PATH="/System/Library/Frameworks/Ruby.framework/Versions/${CASK_RUBY_TEST_VERSION}/usr/bin":"$PATH"
   - brew update