plugin-caller: add _readdomainconf stub

it's used by the dns_hetzner (and dns_nsd) plugins.

reported in our community-forum (and tested there as well):
https://forum.proxmox.com/threads/.105879/

Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>

diff --git a/src/proxmox-acme b/src/proxmox-acme
index a00d23a2a120e39e05c93837780e490eb2c5e916..637a405b85dbc1fbf3728ed44dbcfbe2c09f6d01 100644 (file)
--- a/src/proxmox-acme
+++ b/src/proxmox-acme
@@ -696,6 +696,11 @@ _readaccountconf_mutable() {
   _readaccountconf "$1"
 }
 
+# key
+_readdomainconf() {
+  echo "${!1}"
+}
+
 # no-ops:
 _clearaccountconf() {
   return 0