Fix variable name.

Author: rabbah

tools/travis/publish.sh

@@ -24,29 +24,27 @@ SCRIPTDIR=$(cd $(dirname "$0") && pwd)
 ROOTDIR="$SCRIPTDIR/../.."
 
 IMAGE_PREFIX=$1
-RUNTIME_VERSION=$2
+RUNTIME=$2
 IMAGE_TAG=$3
 
 if [[ ! -z ${DOCKER_USER} ]] && [[ ! -z ${DOCKER_PASSWORD} ]]; then
-docker login -u "${DOCKER_USER}" -p "${DOCKER_PASSWORD}"
+ docker login -u "${DOCKER_USER}" -p "${DOCKER_PASSWORD}"
 fi
 
 if [[ ! -z ${RUNTIME} ]]; then
-TERM=dumb ./gradlew \
-:core:${RUNTIME}:distDocker \
--PdockerRegistry=docker.io \
--PdockerImagePrefix=${IMAGE_PREFIX} \
--PdockerImageTag=${IMAGE_TAG}
+ TERM=dumb ./gradlew \
+ :core:${RUNTIME}:distDocker \
+ -PdockerRegistry=docker.io \
+ -PdockerImagePrefix=${IMAGE_PREFIX} \
+ -PdockerImageTag=${IMAGE_TAG}
 
  # if doing nightly also push a tag with the hash commit
  if [ ${IMAGE_TAG} == "nightly" ]; then
- SHORT_COMMIT=`git rev-parse --short HEAD`
- TERM=dumb ./gradlew \
- :core:${RUNTIME}:distDocker \
- -PdockerRegistry=docker.io \
- -PdockerImagePrefix=${IMAGE_PREFIX} \
- -PdockerImageTag=${SHORT_COMMIT}
+  SHORT_COMMIT=`git rev-parse --short HEAD`
+  TERM=dumb ./gradlew \
+  :core:${RUNTIME}:distDocker \
+  -PdockerRegistry=docker.io \
+  -PdockerImagePrefix=${IMAGE_PREFIX} \
+  -PdockerImageTag=${SHORT_COMMIT}
  fi
-
-
 fi