travis: update to use newt upgrade
@@ -172,7 +172,7 @@ before_script:
cp -R $HOME/ci/mynewt-core-project.yml project.yml
mkdir -p targets
cp -R $HOME/ci/mynewt-core-targets targets
- newt install
+ newt upgrade
# pass in the number of target sets
$HOME/ci/prepare_test.sh $VM_AMOUNT
fi
