Show Bandmap only in Menu, when setted up

application/views/interface_assets/header.php

@@ -80,8 +80,10 @@
 							<a class="dropdown-item" href="<?php echo site_url('contesting?manual=0');?>" title="Live contest QSOs"><i class="fas fa-list"></i> <?php echo lang('menu_live_contest_logging'); ?></a>
 							<div class="dropdown-divider"></div>
 							<a class="dropdown-item" href="<?php echo site_url('contesting?manual=1');?>" title="Post contest QSOs"><i class="fas fa-list"></i> <?php echo lang('menu_post_contest_logging'); ?></a>
+<?php if ($this->optionslib->get_option('dxcache_url') != '') { ?>
 							<div class="dropdown-divider"></div>
 							<a class="dropdown-item" href="<?php echo site_url('bandmap');?>" title="Bandmap"><i class="fa fa-id-card"></i> <?php echo lang('menu_bandmap'); ?></a>
+<?php } ?>
 							<div class="dropdown-divider"></div>
 							<a class="dropdown-item" href="<?php echo site_url('qsl');?>" title="QSL"><i class="fa fa-id-card"></i> <?php echo lang('menu_view_qsl'); ?></a>
 							<div class="dropdown-divider"></div>