[FrameworkBundle][Workflow] Throw exception is workflow.xxx.transitions is not an array

lyrixx · lyrixx · commit c21548f360bb · 2023-07-24T10:32:32.000+02:00
diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
@@ -496,6 +496,10 @@ private function addWorkflowSection(ArrayNodeDefinition $rootNode)
                                                     return $transitions;
                                                 }
 
+                                                if (!is_array($transitions)) {
+                                                    throw new InvalidConfigurationException('The "transitions" option must be an array of arrays in workflow configuration.');
+                                                }
+
                                                 foreach ($transitions as $name => $transition) {
                                                     if (\is_array($transition) && \array_key_exists('name', $transition)) {
                                                         continue;
