FIX Ensure vars is defined in QueryCachingMiddleware

silverstripe · Nov 23, 2022 · 5372d97 · 5372d97
1 parent 8ec3b2a
commit 5372d97
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Middleware/QueryCachingMiddleware.php b/src/Middleware/QueryCachingMiddleware.php
@@ -45,7 +45,7 @@ public function process(Schema $schema, string $query, array $context, array $va
                 __CLASS__
             ));
         }
-        $vars = $vars['vars'];
+        $vars = $vars['vars'] ?? [];
         $key = $this->generateCacheKey($query, $vars);
 
         // Get successful cache response