Update mail.sh

3 years ago · eb6395a62c
1 changed files with 1 additions and 1 deletions
--- a/notify/mail.sh
+++ b/notify/mail.sh
@ -62,7 +62,7 @@ mail_send() {
  fi
  contenttype="text/plain; charset=utf-8"
-  subject="=?UTF-8?B?$(printf "%b" "$_subject" | _base64)?="
+  subject="=?UTF-8?B?$(printf -- "%b" "$_subject" | _base64)?="
  result=$({ _mail_body | eval "$(_mail_cmnd)"; } 2>&1)
  # shellcheck disable=SC2181