[travis] fix invalid bash on osx [skip ci]

lightmare · Mar 4, 2016 · fe57454 · fe57454
1 parent 11dbd9c
commit fe57454
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -76,7 +76,7 @@ script:
  - export SCONSFLAGS='--debug=time'
  - configure BENCHMARK=${BENCH}
  - make
- - if [[ -d $HOME/.ccache ]]; then du $HOME/.ccache -h --max-depth=1 | sort -hr; fi
+ - on 'linux' du $HOME/.ccache -h --max-depth=1 | sort -hr
  - make test
  - enabled ${COVERAGE} coverage
  - enabled ${BENCH} make bench