$NetBSD: patch-af,v 1.8 2020/01/14 14:30:00 taca Exp $

Honor PKG_SYSCONFDIR.

--- program/include/iniset.php.orig	2020-01-01 19:58:53.000000000 +0000
+++ program/include/iniset.php
@@ -28,7 +28,7 @@ if (!defined('INSTALL_PATH')) {
 }
 
 if (!defined('RCMAIL_CONFIG_DIR')) {
-    define('RCMAIL_CONFIG_DIR', getenv('ROUNDCUBE_CONFIG_DIR') ?: (INSTALL_PATH . 'config'));
+    define('RCMAIL_CONFIG_DIR', getenv('ROUNDCUBE_CONFIG_DIR') ?: '@PKG_SYSCONFDIR@');
 }
 
 if (!defined('RCUBE_LOCALIZATION_DIR')) {