fix ci

.travis.yml

@@ -21,12 +21,12 @@ before_install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install shellcheck; fi
   
 script:
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then curl -sSL $SHFMT_URL -o ~/shfmt ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; chmod +x ~/shfmt ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; ~/shfmt -l -w -i 2 . ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; git diff --exit-code && echo "shfmt OK" ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; shellcheck -V ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; shellcheck -e SC2021,SC2126,SC2034 **/*.sh && echo "shellcheck OK" ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then then curl -sSL $SHFMT_URL -o ~/shfmt ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then chmod +x ~/shfmt ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ~/shfmt -l -w -i 2 . ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then git diff --exit-code && echo "shfmt OK" ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck -V ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then shellcheck -e SC2021,SC2126,SC2034 **/*.sh && echo "shellcheck OK" ; fi
   - cd ..
   - git clone https://github.com/Neilpang/acmetest.git && cp -r acme.sh acmetest/ && cd acmetest
   - sudo ./letest.sh