[EventDispatcher] fix registering subscribers twice on edge-case

symfony · Feb 18, 2021 · ad60072 · ad60072
1 parent e3b0c88
commit ad60072
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Symfony/Component/EventDispatcher/DependencyInjection/RegisterListenersPass.php b/src/Symfony/Component/EventDispatcher/DependencyInjection/RegisterListenersPass.php
@@ -149,7 +149,7 @@ public function process(ContainerBuilder $container)
                     continue;
                 }
 
-                $dispatcherDefinitions[] = $container->getDefinition($attributes['dispatcher']);
+                $dispatcherDefinitions[$attributes['dispatcher']] = $container->getDefinition($attributes['dispatcher']);
             }
 
             if (!$dispatcherDefinitions) {