[FIX] Keep sidebar open when selecting Admin -> System -> Setup

Author: MPOS123

templates/bootstrap/global/navigation.tpl

@@ -27,7 +27,7 @@
                     <li {if $smarty.get.page|default:"0" eq "admin"}class="active"{/if}>
                         <a href="#"><i class="fa fa-wrench fa-fw"></i> Admin Panel<span class="fa arrow"></span></a>
                         <ul class="nav nav-second-level">
-                          <li {if $smarty.get.action|default:"0" eq "dashboard" || $smarty.get.action|default:"0" eq "monitoring" || $smarty.get.action|default:"0" eq "settings"}class="active"{/if}>
+                          <li {if $smarty.get.action|default:"0" eq "dashboard" || $smarty.get.action|default:"0" eq "monitoring" || $smarty.get.action|default:"0" eq "settings" || $smarty.get.action|default:"0" eq "setup"}class="active"{/if}>
                             <a href="#"><i class="fa fa-linux fa-fw"></i> System <span class="fa arrow"></span></a>
                             <ul class="nav nav-third-level">
                               <li><a href="{$smarty.server.SCRIPT_NAME}?page=admin&action=setup"><i class="fa fa-book fa-fw"></i> Setup</a></li>