Some minor changes on comments.

create_key_config.sh

@@ -178,6 +178,9 @@ else
    fi
 fi
 
+
+[[ "${SERVER_CIPHER,,}" = "none" ]] && SERVER_CIPHER=""
+
 EASY_RSA_DIR="${OPENVPN_BASE_DIR}/easy-rsa"
 
 
@@ -515,8 +518,21 @@ else
    #error "$(cat $log_file)"
 fi
 
-_failed=false
 echo ""
+echononl "   Create directory '$target_dir'.."
+if [[ ! -d "$target_dir" ]] ; then
+   mkdir "$target_dir" > $log_file 2>&1
+   if [[ $? -eq 0 ]] ; then
+      echo_ok
+   else
+      echo_failed
+      fatal "$(cat $log_file)"
+   fi
+else
+   echo_skipped
+fi
+
+_failed=false
 echononl "   Copy key material into dir '${target_dir}/${KEY_CN}-${NEW_KEY_NAME}'.."
 if [[ -d "${target_dir}/${KEY_CN}-${NEW_KEY_NAME}" ]]; then
 	mv "${target_dir}/${KEY_CN}-${NEW_KEY_NAME}" "${target_dir}/${KEY_CN}-${NEW_KEY_NAME}.$_date" > $log_file 2>&1