From bae09d9130c825f948515b3e57c4651e2f3713d7 Mon Sep 17 00:00:00 2001
From: Zen-CODE <zenkey.zencode@gmail.com>
Date: Mon, 12 Mar 2018 18:46:46 +0200
Subject: [PATCH] travis.yml: Make TRAVIS_OS_NAME detection consistent

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 11abe386f..4776a5b0f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,7 +30,7 @@ matrix:
 
 before_install:
   # https://github.com/travis-ci/travis-ci/issues/6307
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
+  - if [ "${TRAVIS_OS_NAME}" == "osx" ]; then
       gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3;
       rvm get head;
     fi