fix https://github.com/Neilpang/acme.sh/issues/1127

7 years ago · b615cce92d
2 changed files with 2 additions and 3 deletions
--- a/2
+++ b/2
@ -1,4 +1,4 @@
-FROM alpine
+FROM alpine:3.6

 RUN apk update -f \
  && apk --no-cache add -f \
--- a/acme.sh
+++ b/acme.sh
@ -463,8 +463,7 @@ if _exists xargs && [ "$(printf %s '\\x41' | xargs printf)" = 'A' ]; then
 fi

 _h2b() {
-  if _exists xxd; then
-    xxd -r -p
+  if _exists xxd && xxd -r -p 2>/dev/null; then
    return
  fi