symfony
diff --git a/‎src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
+4-1Lines changed: 4 additions & 1 deletion b/‎src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Command/EventDispatcherDebugCommand.php
+4-1Lines changed: 4 additions & 1 deletion
@@ -84,8 +84,11 @@ protected function execute(InputInterface $input, OutputInterface $output): int
                     $io->getErrorStyle()->warning(sprintf('The event "%s" does not have any registered listeners.', $event));
 
                     return 0;
+                } elseif (1 === \count($events)) {
+                    $options = ['event' => $events[array_key_first($events)]];
+                } else {
+                    $options = ['events' => $events];
                 }
-                $options = ['events' => $events];
             }
         }
Original file line number	Diff line number	Diff line change
`@@ -84,8 +84,11 @@ protected function execute(InputInterface $input, OutputInterface $output): int`
`84`	`84`	`$io->getErrorStyle()->warning(sprintf('The event "%s" does not have any registered listeners.', $event));`
`85`	`85`
`86`	`86`	`return 0;`
	`87`	`+ } elseif (1 === \count($events)) {`
	`88`	`+ $options = ['event' => $events[array_key_first($events)]];`
	`89`	`+ } else {`
	`90`	`+ $options = ['events' => $events];`
`87`	`91`	`}`
`88`		`- $options = ['events' => $events];`
`89`	`92`	`}`
`90`	`93`	`}`
`91`	`94`