minor, fix color

8 years ago · 08ee072f11
parent f3e4cea34f
commit 08ee072f11
1 changed files with 8 additions and 5 deletions
--- a/acme.sh
+++ b/acme.sh
@ -47,24 +47,27 @@ if [ -z "$AGREEMENT" ] ; then
  AGREEMENT="$DEFAULT_AGREEMENT"
 fi

-
+__INTERACTIVE=""
+if [ -t 1 ] ; then
+  __INTERACTIVE="1"
+fi

 __green() {
-  if [ -t 1 ] ; then
+  if [ "$__INTERACTIVE" ] ; then
    printf '\033[1;31;32m'
  fi
  printf -- "$1"
-  if [ -t 1 ] ; then
+  if [ "$__INTERACTIVE" ] ; then
    printf '\033[0m'
  fi
 }

 __red() {
-  if [ -t 1 ] ; then
+  if [ "$__INTERACTIVE" ] ; then
    printf '\033[1;31;40m'
  fi
  printf -- "$1"
-  if [ -t 1 ] ; then
+  if [ "$__INTERACTIVE" ] ; then
    printf '\033[0m'
  fi
 }