Merge pull request #971 from bestlong/adjustment-travis-ci

[Travis-CI] using set -x could produce more debug info.
This commit is contained in:
Yu-Lung Shao (Allen) 2017-05-24 20:40:55 -05:00 committed by GitHub
commit 8d7b3a84be

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@ -1,7 +1,7 @@
#!/usr/bin/env bash
#### halt script on error
set -e
set -xe
echo '##### Print docker version'
docker --version