init FILTER_SERVICES to empty string in Dockerfile

containrrr · Mar 12, 2019 · a32e516 · a32e516
1 parent 21a271f
commit a32e516
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,6 +1,7 @@
 FROM docker
 
 ENV SLEEP_TIME='5m'
+ENV FILTER_SERVICES=''
 
 RUN apk add --update --no-cache bash