From 2a83c57425da2c35cc95d2f9d22a9442c8f559c4 Mon Sep 17 00:00:00 2001
From: Simon L <szaimen@e.mail.de>
Date: Mon, 26 Jun 2023 12:45:29 +0200
Subject: [PATCH] fix psalm

Signed-off-by: Simon L <szaimen@e.mail.de>
---
 php/src/ContainerDefinitionFetcher.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/php/src/ContainerDefinitionFetcher.php b/php/src/ContainerDefinitionFetcher.php
index 65e55a0a..6deb308d 100644
--- a/php/src/ContainerDefinitionFetcher.php
+++ b/php/src/ContainerDefinitionFetcher.php
@@ -48,7 +48,7 @@ class ContainerDefinitionFetcher
         if (!$validator->isValid()) {
             error_log("JSON does not validate. Violations:");
             foreach ($validator->getErrors() as $error) {
-                error_log(printf("[%s] %s\n", $error['property'], $error['message']));
+                error_log((string)printf("[%s] %s\n", $error['property'], $error['message']));
             }
         }
     }