recover xctool config

longbai · longbai · commit ebc34a08fbe7 · 2014-10-13T22:53:07.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,7 @@
 language: objective-c
 before_install:
-  - brew install xctool
+  - brew update
+  - brew upgrade xctool
   - gem install cocoapods
 before_script:
   - export QINIU_TEST_ENV="travis"
