fix https://github.com/Neilpang/acme.sh/issues/549

8 years ago · 3576754c21
1 changed files with 2 additions and 2 deletions
--- a/acme.sh
+++ b/acme.sh
@ -107,7 +107,7 @@ __green() {
  if [ "$__INTERACTIVE" ]; then
    printf '\033[1;31;32m'
  fi
-  printf -- "$1"
+  printf -- "%b" "$1"
  if [ "$__INTERACTIVE" ]; then
    printf '\033[0m'
  fi
@ -117,7 +117,7 @@ __red() {
  if [ "$__INTERACTIVE" ]; then
    printf '\033[1;31;40m'
  fi
-  printf -- "$1"
+  printf -- "%b" "$1"
  if [ "$__INTERACTIVE" ]; then
    printf '\033[0m'
  fi