Update bundler before installing gems with bundler

satoryu · satoryu · commit 34ea9538c897 · 2016-01-05T09:28:40.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,6 +12,9 @@ rvm:
 env:
   - INTEGRATION=openldap
 
+before_install:
+  - gem update bundler
+
 install:
   - if [ "$INTEGRATION" = "openldap" ]; then sudo script/install-openldap; fi
   - bundle install
