From c4dd5c2e58e1bee7689e42c1dcaf3351c1974292 Mon Sep 17 00:00:00 2001
From: Nikita Lutsenko <nlutsenko@me.com>
Date: Mon, 1 Feb 2016 15:49:52 -0800
Subject: [PATCH] Upgrade Carthage on Travis if it's already installed.

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

diff --git a/.travis.yml b/.travis.yml
index 536ae0e38..5d2c6ae57 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,7 +23,7 @@ before_install:
     pod repo update --silent
   elif [ "$TEST_TYPE" = Carthage ]; then
     brew update
-    brew install carthage
+    brew install carthage || brew upgrade carthage
   fi
 script:
 - |