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After last update I am getting
"Notice: Undefined index: bpost_MYPOSTTYPE_hierarchy_display in /WP_PATH/wp-content/plugins/breadcrumb-navxt/class.bcn_breadcrumb_trail.php on line 317"
I’ve noticed you don’t check for existence properly,
better than
if($this->opt['bpost_' . $type . '_hierarchy_display'])
would be
if( !empty($this->opt['bpost_' . $type . '_hierarchy_display']) )
…which should basically do the same, but firstly it checks for existency, so there is no notice…
Thank you for fixing this, otherwise your plugin is great! 🙂