Fix type-error

joindin · Feb 7, 2023 · e11b750 · e11b750
1 parent e68c527
commit e11b750
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Command/NotifyClosingCfps.php b/src/Command/NotifyClosingCfps.php
@@ -61,7 +61,7 @@ protected function configure()
              );
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $header_style = new OutputFormatterStyle('white', 'green', array('bold'));
         $output->getFormatter()->setStyle('header', $header_style);
@@ -88,5 +88,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
         ));
 
         $notifications->notify($cfps);
+
+        return 0;
     }
 }