From 52954998c5daa233d13904b056030e19e20b24a1 Mon Sep 17 00:00:00 2001
From: Jisse Reitsma <jisse@yireo.com>
Date: Mon, 1 Jul 2024 12:10:34 +0200
Subject: [PATCH] Type Error in class AddCspInlineScripts with the Hyva
 Checkout #237

---
 CHANGELOG.md                   | 4 ++++
 Plugin/AddCspInlineScripts.php | 6 +++++-
 composer.json                  | 2 +-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d170c88..49a2104 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.9.1] - 1 July 2024
+### Fixed
+- Type Error in class AddCspInlineScripts with the Hyva Checkout #237
+
 ## [3.9.0] - 20 June 2024
 ### Added
 - Added $secureRenderer, so CSP compliance #231 @jemoon @hostep @nige-one
diff --git a/Plugin/AddCspInlineScripts.php b/Plugin/AddCspInlineScripts.php
index 90ee583..528a843 100644
--- a/Plugin/AddCspInlineScripts.php
+++ b/Plugin/AddCspInlineScripts.php
@@ -19,8 +19,12 @@ public function __construct(
         $this->secureHtmlRendererStub = $secureHtmlRendererStub;
     }
 
-    public function afterToHtml(Template $block, string $html): string
+    public function afterToHtml(Template $block, $html): string
     {
+        if (empty($html)) {
+            return '';
+        }
+
         if (false === strstr((string)$block->getNameInLayout(), 'yireo_googletagmanager2.')) {
             return $html;
         }
diff --git a/composer.json b/composer.json
index a150f6f..eb5aa6a 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
   "name": "yireo/magento2-googletagmanager2",
-  "version": "3.9.0",
+  "version": "3.9.1",
   "license": "OSL-3.0",
   "type": "magento2-module",
   "homepage": "https://www.yireo.com/software/magento-extensions/googletagmanager2",