use latest tag of nvm

nvm-sh/nvm#779 (comment)
wadey · Sep 9, 2015 · 90e9b03 · 90e9b03
1 parent d9e9944
commit 90e9b03
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -19,7 +19,7 @@ env:
   - TRAVIS_NODE_VERSION="iojs-2"
   - TRAVIS_NODE_VERSION="iojs-3"
 install:
-  - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION
+  - rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (export GIT_DIR=~/.nvm/.git; git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION
   - npm --version
   - if [[ $TRAVIS_OS_NAME == "linux" ]]; then export CXX=g++-4.8; fi
   - $CXX --version