message: travis: fix update of lcov
diff: @@ -67,9 +67,9 @@ addons:
  # command to install dependencies
  install:
  -- if [ "$CODE_COVERAGE" == "1" ]; then sudo apt install -y lcov; gem install coveralls-lcov; fi
  - sudo cp .travis/disco.list /etc/apt/sources.list.d/disco.list
  - sudo apt update
  +- if [ "$CODE_COVERAGE" == "1" ]; then sudo apt install -y lcov; gem install coveralls-lcov; fi
  - sudo apt install libantlr4-runtime-dev antlr4
  - pip install -r requirements.txt
  - python setup.py build $BUILD_ARGS
  