elasticpress.0003.fix.php-notice-on-backend-dashboard.patch

From ad00d9a7b92a94e702b8f0b814880c651776595a Mon Sep 17 00:00:00 2001
From: Bogdan Arizancu <bogdan@netzstrategen.com>
Date: Tue, 19 Apr 2022 15:47:07 +0300
Subject: [PATCH] Fixed PHP notice on the Elasticpress dashboard.

---
 includes/classes/Stats.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/classes/Stats.php b/includes/classes/Stats.php
index 6242b7581..801be94d2 100644
--- a/includes/classes/Stats.php
+++ b/includes/classes/Stats.php
@@ -125,7 +125,7 @@ class Stats {
 			$node_stats = $this->remote_request_helper( '_nodes/stats?format=json' );
 		}
 
-		if ( ! empty( $node_stats ) ) {
+		if ( ! empty( $node_stats['_nodes']['total'] ) ) {
 			$this->nodes = $node_stats['_nodes']['total'];
 		}
 	}
-- 
2.32.0 (Apple Git-132)