Travis: fix in test of whether the docker configuration has changed
@@ -7,7 +7,7 @@ notifications:
# Environment setup before test script. Runs for each build
before_install:
# Check if anything has changed within the docker directory
- - DOCKER_CHANGED=`git diff --name-only $TRAVIS_BRANCH...HEAD -- tools/docker | wc -l`
+ - DOCKER_CHANGED=`git diff --name-only $TRAVIS_COMMIT_RANGE -- tools/docker | wc -l`
# If Docker directory has not changed, pull image from Dockerhub. Else, build
# image from Dockerifle. This needs to be done for each job. Any build error
# will count as Travis test failure. In case this updates develop, push new
