Remove DOCKER_HUB_EMAIL from circle.yml

Author: jviide

circle.yml

@@ -15,7 +15,7 @@ jobs:
           command: |
             if echo -n "${CIRCLE_TAG}" | grep -Eq ^v[0-9]+\.[0-9]+\.[0-9]+$; then
               docker tag ${DOCKER_HUB_IMAGE} ${DOCKER_HUB_IMAGE}:${CIRCLE_TAG}
-              docker login -e ${DOCKER_HUB_EMAIL} -u ${DOCKER_HUB_USER} -p ${DOCKER_HUB_PASS}
+              docker login -u ${DOCKER_HUB_USER} -p ${DOCKER_HUB_PASS}
               docker push ${DOCKER_HUB_IMAGE}:${CIRCLE_TAG}
               docker push ${DOCKER_HUB_IMAGE}
             fi