From bf3b43215a5345fcbf4cc2677fbb329dac298b2b Mon Sep 17 00:00:00 2001
From: Fabian Blechschmidt <blechschmidt@fabian-blechschmidt.de>
Date: Mon, 27 May 2024 13:21:24 +0200
Subject: [PATCH] Fixes #20

/var/www/html/src/Filters/QueryMatchFilter.php:67
Undefined array key 0
---
 src/Filters/QueryMatchFilter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Filters/QueryMatchFilter.php b/src/Filters/QueryMatchFilter.php
index 42ad167..8a1dfd9 100644
--- a/src/Filters/QueryMatchFilter.php
+++ b/src/Filters/QueryMatchFilter.php
@@ -64,7 +64,7 @@ public function filter($collection): array
             if (AccessHelper::keyExists($value, $key, $this->magicIsAllowed)) {
                 $value1 = AccessHelper::getValue($value, $key, $this->magicIsAllowed);
             } elseif (str_contains($key, '.')) {
-                $value1 = (new JSONPath($value))->find($key)->getData()[0];
+                $value1 = (new JSONPath($value))->find($key)->getData()[0] ?? '';
             }
             if ($value1) {
                 if ($operator === null && $value1) {