Use more flexible version of uppercase to lowercase conversion.

8 years ago · 09eccf6fc0
parent edfefb6763
commit 09eccf6fc0
1 changed files with 1 additions and 1 deletions
--- a/dnsapi/dns_cyon.sh
+++ b/dnsapi/dns_cyon.sh
@ -86,7 +86,7 @@ _cyon_urlencode() {
 _cyon_load_parameters() {
  # Read the required parameters to add the TXT entry.
-  fulldomain="$(printf "%s" "${1}" | tr '[:upper:]' '[:lower:]')"
+  fulldomain="$(printf "%s" "${1}" | tr '[A-Z]' '[a-z]')"
  fulldomain_idn="${fulldomain}"
  # Special case for IDNs, as cyon needs a domain environment change,