update drone.yml

drone.yml

 #    - cp -rp html/. dist/var/www/html/gamma/
 #    - mkdir -p dist/etc/nginx/snippets
 #    - cp -p config/nginx-datasrc-location.conf dist/etc/nginx/snippets/nginx-datasrc-location.conf
-#    - RELEASE=${DRONE_REPO_NAME}
-    - \\[ -n "${DRONE_REPO_BRANCH}" \\] && RELEASE=${RELEASE}-${DRONE_REPO_BRANCH}
-    - \\[ -n "${DRONE_TAG}" \\] && RELEASE=${RELEASE}-${DRONE_TAG}
+    - RELEASE=${DRONE_REPO_NAME}
+    - \[ -n "${DRONE_REPO_BRANCH}" \] && RELEASE=${RELEASE}-${DRONE_REPO_BRANCH}
+    - \[ -n "${DRONE_TAG}" \] && RELEASE=${RELEASE}-${DRONE_TAG}
     - echo "'${RELEASE}'"
 #    - mv dist $RELEASE
 #    - ls -la $RELEASE ; find $RELEASE -type f -exec md5sum '{}' \;