fix CI

diff --git a/.travis.yml b/.travis.yml
index cad5a20c759a3f6fb45f95b456ac9f167bcd11f2..4c06c2d5310ac321f6086b90cce95b9dc2389575 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ addons:
 script:\r
   - curl -sSL $SHFMT_URL -o ~/shfmt\r
   - chmod +x ~/shfmt\r
+  - shellcheck -V\r
   - shellcheck -e SC2021,SC2126,SC2034 **/*.sh && echo "shellcheck OK" || exit 1\r
   - ~/shfmt -l -w -i 2 . && echo "shfmt OK" || git diff --exit-code || (echo "Run shfmt to fix the formatting issues" && exit 1)\r
 \r