From 99f5043c3a7f66ed14df78502a2a8493b915f728 Mon Sep 17 00:00:00 2001
From: Miao Wang <shankerwangmiao@gmail.com>
Date: Tue, 15 Sep 2020 11:14:32 +0800
Subject: [PATCH] rubygems: disbale work around for incompatible bb

---
 dockerfiles/rubygems/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dockerfiles/rubygems/Dockerfile b/dockerfiles/rubygems/Dockerfile
index 57819c1..2cc8c2a 100644
--- a/dockerfiles/rubygems/Dockerfile
+++ b/dockerfiles/rubygems/Dockerfile
@@ -1,5 +1,6 @@
 FROM ruby:2.7-alpine
 RUN gem install rubygems-mirror
 RUN apk add bash
-ENV BUSYBOX=1
+# the command timeout provided by old verison of busybox was incompatible with that from coreutils and is compatible now. 
+ENV BUSYBOX=0
 ENV HOME=/tmp