From b58b97f05f38b1b46c4023c531291dfc5a4fd0ca Mon Sep 17 00:00:00 2001
From: Felipe Elia <felipe.elia@gmail.com>
Date: Fri, 20 May 2022 08:43:00 -0300
Subject: [PATCH] Set some default args and instance values

---
 includes/classes/Feature/Facets/Renderer.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/includes/classes/Feature/Facets/Renderer.php b/includes/classes/Feature/Facets/Renderer.php
index 12c467813e..140b239c67 100644
--- a/includes/classes/Feature/Facets/Renderer.php
+++ b/includes/classes/Feature/Facets/Renderer.php
@@ -28,6 +28,22 @@ class Renderer {
 	public function render( $args, $instance ) {
 		global $wp_query;
 
+		$args     = wp_parse_args(
+			$args,
+			[
+				'before_widget' => '',
+				'before_title'  => '',
+				'after_title'   => '',
+				'after_widget'  => '',
+			]
+		);
+		$instance = wp_parse_args(
+			$instance,
+			[
+				'title' => '',
+			]
+		);
+
 		$feature = Features::factory()->get_registered_feature( 'facets' );
 
 		if ( $wp_query->get( 'ep_facet', false ) && ! $feature->is_facetable( $wp_query ) ) {