типо if [[+addinfo]] != '' {
<div class="sevice-include-wrap-info">
<img class="sevice-include-icon-info" src="[[++path_template]]img/icon_notice.png" alt="Icon notice">
<div class="sevice-include-info">[[+addinfo]]</div>
</div>
[[ } ]]
[[+addinfo:notempty=`...`]]