Update npm on Travis CI as a part of build

aaronjorbin · aaronjorbin · commit 86db4d88fe32 · 2014-12-22T23:46:46.000Z
Travis has an outdated version of NPM. While this is currently only generating a warning, in the future it could cause actual errors. Fixes #30823 git-svn-id: https://develop.svn.wordpress.org/trunk@30988 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/.travis.yml b/.travis.yml
@@ -31,6 +31,7 @@ before_install:
       svn checkout https://plugins.svn.wordpress.org/wordpress-importer/trunk tests/phpunit/data/plugins/wordpress-importer
   fi
 before_script:
+- npm install -g npm
 - npm install -g grunt-cli
 - npm install
 script: grunt $WP_TRAVISCI
