From d04ac130cfa7cfd038668e846f79b475d7931f52 Mon Sep 17 00:00:00 2001
From: Wouter Samaey <wouter.samaey@storefront.be>
Date: Mon, 14 Dec 2020 18:19:29 +0100
Subject: [PATCH] Trim values from XML so auto-formatting our XML does not
 break the autoloader. (#1350)

---
 app/code/core/Mage/Core/Model/Config.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/code/core/Mage/Core/Model/Config.php b/app/code/core/Mage/Core/Model/Config.php
index a9aab0d8800..faf2a6a7789 100644
--- a/app/code/core/Mage/Core/Model/Config.php
+++ b/app/code/core/Mage/Core/Model/Config.php
@@ -1288,6 +1288,8 @@ public function getGroupedClassName($groupType, $classId, $groupRootNode = null)
                 }
             }
         }
+        
+        $className = trim($className);
 
         // Second - if entity is not rewritten then use class prefix to form class name
         if (empty($className)) {