From 42ba8dece1d61ff48b994dd3736a63791e60c123 Mon Sep 17 00:00:00 2001
From: Andrew Vos <andrew.vos@gmail.com>
Date: Thu, 18 Feb 2016 13:01:21 +0000
Subject: [PATCH] Use TRAVIS_BRANCH when running in travis-ci

There's no other way to get the correct branch name.
---
 create-release-tag.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/create-release-tag.sh b/create-release-tag.sh
index 78d29a1871..7150288ccd 100755
--- a/create-release-tag.sh
+++ b/create-release-tag.sh
@@ -1,13 +1,13 @@
 #!/bin/bash
-set -ev
+set -ex
 
 # Create a new tag if the version file has been updated and a tag for that
 # version doesn't already exist.
 
 # Are we on master branch?
 # We shouldn't push tags for version bump branches.
-BRANCH=`git rev-parse --abbrev-ref HEAD`
-if [[ "$BRANCH" == "master" ]]; then
+
+if [[ "$TRAVIS_BRANCH" == "master" ]]; then
   # get the version from the version file
   VERSION_TAG="v`cat VERSION.txt`"