fix php warning

Author: kenza-ya

CHANGELOG.md

@@ -1,3 +1,9 @@
+# Version 26.0.2
+
+## Bugfixes
+
+* Fix php warning undefined array key
+
 # Version 26.0.1
 
 ## Bugfixes
@@ -14,6 +20,18 @@
 * Add PHP ">=8.1" support
 * Remove PHP 7.3 support
 
+# Version 25.0.7
+
+## Bugfixes
+
+* Fix php warning undefined array key
+
+# Version 25.0.6
+
+## Bugfixes
+
+* refactoring clean-up-links and clean-up-variants to remove old data from relation table
+
 # Version 25.0.5
 
 ## Bugfixes

src/Subjects/VariantSubject.php

@@ -58,7 +58,7 @@ public function setUp($serial)
         $status = $registryProcessor->getAttribute(RegistryKeys::STATUS);
 
         // load the SKU => entity ID mapping
-        $this->skuEntityIdMapping = $status[RegistryKeys::SKU_ENTITY_ID_MAPPING];
+        $this->skuEntityIdMapping = $status[RegistryKeys::SKU_ENTITY_ID_MAPPING] ?? null;
     }
 
     /**