fix

.drone.yml

@@ -78,8 +78,8 @@ steps:
       echo $LATEST_VERSION 
       echo 'did not change. Don`t push tag to master'; 
     fi
-  - echo ${PACKAGE_VERSION}
-  - echo ${LATEST_VERSION}
+  - echo "${PACKAGE_VERSION}"
+  - echo "${LATEST_VERSION}"
   environment:
     LATEST_VERSION: 
       $(npm view rpclibrary | grep latest | head -1 | awk -F: '{ print $2 }' | sed 's/[\",]//g' | tr -d '[[:space:]]')